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101230513300 = 22527391936901
BaseRepresentation
bin101111001000111001…
…1110000110010010100
3100200021221001220011101
41132101303300302110
53124310002411200
6114301001115444
710212405110560
oct1362163606224
9320257056141
10101230513300
1139a27a92a44
1217751a88b84
139713728717
144c846546a0
1529772a126a
hex1791cf0c94

101230513300 has 72 divisors (see below), whose sum is σ = 251122538240. Its totient is φ = 34697808000.

The previous prime is 101230513291. The next prime is 101230513301. The reversal of 101230513300 is 3315032101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101230513301) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2724850 + ... + 2761750.

Almost surely, 2101230513300 is an apocalyptic number.

101230513300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101230513300 is an abundant number, since it is smaller than the sum of its proper divisors (149892024940).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

101230513300 is a wasteful number, since it uses less digits than its factorization.

101230513300 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40841 (or 40834 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 19.

Adding to 101230513300 its reverse (3315032101), we get a palindrome (104545545401).

The spelling of 101230513300 in words is "one hundred one billion, two hundred thirty million, five hundred thirteen thousand, three hundred".

Divisors: 1 2 4 5 7 10 14 20 25 28 35 50 70 100 140 175 350 700 3919 7838 15676 19595 27433 36901 39190 54866 73802 78380 97975 109732 137165 147604 184505 195950 258307 274330 369010 391900 516614 548660 685825 738020 922525 1033228 1291535 1371650 1845050 2583070 2743300 3690100 5166140 6457675 12915350 25830700 144615019 289230038 578460076 723075095 1012305133 1446150190 2024610266 2892300380 3615375475 4049220532 5061525665 7230750950 10123051330 14461501900 20246102660 25307628325 50615256650 101230513300