100313032122 has 32 divisors (see below), whose sum is σ = 230108751360. Its totient is φ = 32359042080.

The previous prime is 100313032121. The next prime is 100313032129. The reversal of 100313032122 is 221230313001.

100313032122 is a `hidden beast` number, since 10 + 0 + 313 + 0 + 321 + 22 = 666.

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 = 100313032095 and 100313032104.

It is not an unprimeable number, because it can be changed into a prime (100313032121) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 29960403 + ... + 29963750.

It is an arithmetic number, because the mean of its divisors is an integer number (7190898480).

Almost surely, 2^100313032122 is an apocalyptic number.

100313032122 is an abundant number, since it is smaller than the sum of its proper divisors (129795719238).

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

100313032122 is a wasteful number, since it uses less digits than its factorization.

100313032122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59924195 (or 59924189 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 100313032122 its reverse (221230313001), we get a palindrome (321543345123).

The spelling of 100313032122 in words is "one hundred billion, three hundred thirteen million, thirty-two thousand, one hundred twenty-two".