1100313310122 has 24 divisors (see below), whose sum is σ = 2567397724164. Its totient is φ = 338557941504.

The previous prime is 1100313310073. The next prime is 1100313310163. The reversal of 1100313310122 is 2210133130011.

It can be written as a sum of positive squares in 2 ways, for example, as 1077612162561 + 22701147561 = 1038081^2 + 150669^2 .

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a junction number, because it is equal to n+sod(n) for n = 1100313310095 and 1100313310104.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 2351096583 + ... + 2351097050.

Almost surely, 2^{1100313310122} is an apocalyptic number.

1100313310122 is an abundant number, since it is smaller than the sum of its proper divisors (1467084414042).

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

1100313310122 is a wasteful number, since it uses less digits than its factorization.

1100313310122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4702193654 (or 4702193651 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1100313310122 its reverse (2210133130011), we get a palindrome (3310446440133).

The spelling of 1100313310122 in words is "one trillion, one hundred billion, three hundred thirteen million, three hundred ten thousand, one hundred twenty-two".