23100102020122 has 16 divisors (see below), whose sum is σ = 35809396238952. Its totient is φ = 11168622599680.

The previous prime is 23100102020101. The next prime is 23100102020143. The reversal of 23100102020122 is 22102020100132.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (23100102020101) and next prime (23100102020143).

It can be written as a sum of positive squares in 4 ways, for example, as 12032497126521 + 11067604893601 = 3468789^2 + 3326801^2 .

It is a super-2 number, since 2×23100102020122² (a number of 28 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23100102020096 and 23100102020105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1246488793 + ... + 1246507324.

Almost surely, 2^{23100102020122} is an apocalyptic number.

23100102020122 is a deficient number, since it is larger than the sum of its proper divisors (12709294218830).

23100102020122 is a wasteful number, since it uses less digits than its factorization.

23100102020122 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2492996273.

The product of its (nonzero) digits is 96, while the sum is 16.

Adding to 23100102020122 its reverse (22102020100132), we get a palindrome (45202122120254).

The spelling of 23100102020122 in words is "twenty-three trillion, one hundred billion, one hundred two million, twenty thousand, one hundred twenty-two".