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103102230100 = 22523313114871
BaseRepresentation
bin110000000000101011…
…1110010111001010100
3100212010101000221220211
41200001113302321110
53142123132330400
6115210422335204
710306653332062
oct1400127627124
9325111027824
10103102230100
113a7a8580531
1217b9488a504
13995143885c
144dc1079032
152a36773dba
hex18015f2e54

103102230100 has 36 divisors (see below), whose sum is σ = 224407838368. Its totient is φ = 41116284000.

The previous prime is 103102230089. The next prime is 103102230103. The reversal of 103102230100 is 1032201301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103102230103) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1524336 + ... + 1590535.

Almost surely, 2103102230100 is an apocalyptic number.

103102230100 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

103102230100 is an abundant number, since it is smaller than the sum of its proper divisors (121305608268).

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

103102230100 is a wasteful number, since it uses less digits than its factorization.

103102230100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3115216 (or 3115209 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 103102230100 its reverse (1032201301), we get a palindrome (104134431401).

The spelling of 103102230100 in words is "one hundred three billion, one hundred two million, two hundred thirty thousand, one hundred".

Divisors: 1 2 4 5 10 20 25 50 100 331 662 1324 1655 3310 6620 8275 16550 33100 3114871 6229742 12459484 15574355 31148710 62297420 77871775 155743550 311487100 1031022301 2062044602 4124089204 5155111505 10310223010 20620446020 25775557525 51551115050 103102230100