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101031422300 = 22521079442189
BaseRepresentation
bin101111000010111110…
…0010010100101011100
3100122210001110000122122
41132011330102211130
53123403021003200
6114225130002112
710204436630414
oct1360574224534
9318701400578
10101031422300
1139935670a26
12176b7276338
1396b13cc0b3
144c6602b644
152964a76385
hex1785f1295c

101031422300 has 36 divisors (see below), whose sum is σ = 221287164840. Its totient is φ = 40034877120.

The previous prime is 101031422299. The next prime is 101031422311. The reversal of 101031422300 is 3224130101.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 4710395 + ... + 4731794.

It is an arithmetic number, because the mean of its divisors is an integer number (6146865690).

Almost surely, 2101031422300 is an apocalyptic number.

101031422300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

101031422300 is an abundant number, since it is smaller than the sum of its proper divisors (120255742540).

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

101031422300 is a wasteful number, since it uses less digits than its factorization.

101031422300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9442310 (or 9442303 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 101031422300 its reverse (3224130101), we get a palindrome (104255552401).

The spelling of 101031422300 in words is "one hundred one billion, thirty-one million, four hundred twenty-two thousand, three hundred".

Divisors: 1 2 4 5 10 20 25 50 100 107 214 428 535 1070 2140 2675 5350 10700 9442189 18884378 37768756 47210945 94421890 188843780 236054725 472109450 944218900 1010314223 2020628446 4041256892 5051571115 10103142230 20206284460 25257855575 50515711150 101031422300