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100313131102 = 2431166431757
BaseRepresentation
bin101110101101100100…
…0001110100001011110
3100120220222212001100221
41131123020032201132
53120420130143402
6114025550311554
710150565355112
oct1353310164136
9316828761327
10100313131102
11395a7169138
12175367b85ba
1395c8657312
144bd8891742
15292198e337
hex175b20e85e

100313131102 has 8 divisors (see below), whose sum is σ = 153968992056. Its totient is φ = 48990133752.

The previous prime is 100313131091. The next prime is 100313131147. The reversal of 100313131102 is 201131313001.

It is a sphenic number, since it is the product of 3 distinct primes.

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 3 ways as a sum of consecutive naturals, for example, 583215793 + ... + 583215964.

It is an arithmetic number, because the mean of its divisors is an integer number (19246124007).

Almost surely, 2100313131102 is an apocalyptic number.

100313131102 is a deficient number, since it is larger than the sum of its proper divisors (53655860954).

100313131102 is a wasteful number, since it uses less digits than its factorization.

100313131102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1166431802.

The product of its (nonzero) digits is 54, while the sum is 16.

Adding to 100313131102 its reverse (201131313001), we get a palindrome (301444444103).

The spelling of 100313131102 in words is "one hundred billion, three hundred thirteen million, one hundred thirty-one thousand, one hundred two".

Divisors: 1 2 43 86 1166431757 2332863514 50156565551 100313131102