100313121122 has 32 divisors (see below), whose sum is σ = 154287286272. Its totient is φ = 48893011024.

The previous prime is 100313121079. The next prime is 100313121137. The reversal of 100313121122 is 221121313001.

It is a self number, because there is not a number n which added to its sum of digits gives 100313121122.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 28439723 + ... + 28443249.

It is an arithmetic number, because the mean of its divisors is an integer number (4821477696).

Almost surely, 2^100313121122 is an apocalyptic number.

100313121122 is a deficient number, since it is larger than the sum of its proper divisors (53974165150).

100313121122 is a wasteful number, since it uses less digits than its factorization.

100313121122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4702.

The product of its (nonzero) digits is 72, while the sum is 17.

Adding to 100313121122 its reverse (221121313001), we get a palindrome (321434434123).

The spelling of 100313121122 in words is "one hundred billion, three hundred thirteen million, one hundred twenty-one thousand, one hundred twenty-two".