100103011122 has 32 divisors (see below), whose sum is σ = 203780450304. Its totient is φ = 32777136000.

The previous prime is 100103011093. The next prime is 100103011133. The reversal of 100103011122 is 221110301001.

It is a super-2 number, since 2×100103011122² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100103011098 and 100103011107.

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, 573379 + ... + 727302.

It is an arithmetic number, because the mean of its divisors is an integer number (6368139072).

Almost surely, 2^100103011122 is an apocalyptic number.

100103011122 is an abundant number, since it is smaller than the sum of its proper divisors (103677439182).

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

100103011122 is a wasteful number, since it uses less digits than its factorization.

100103011122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1300914.

The product of its (nonzero) digits is 12, while the sum is 12.

Adding to 100103011122 its reverse (221110301001), we get a palindrome (321213312123).

The spelling of 100103011122 in words is "one hundred billion, one hundred three million, eleven thousand, one hundred twenty-two".