123033103122 has 8 divisors (see below), whose sum is σ = 246066206256. Its totient is φ = 41011034372.

The previous prime is 123033103091. The next prime is 123033103157. The reversal of 123033103122 is 221301330321.

It is a sphenic number, since it is the product of 3 distinct primes.

123033103122 is an admirable number.

It is a super-2 number, since 2×123033103122² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10252758588 + ... + 10252758599.

It is an arithmetic number, because the mean of its divisors is an integer number (30758275782).

Almost surely, 2^123033103122 is an apocalyptic number.

123033103122 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

123033103122 is a wasteful number, since it uses less digits than its factorization.

123033103122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20505517192.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 123033103122 its reverse (221301330321), we get a palindrome (344334433443).

The spelling of 123033103122 in words is "one hundred twenty-three billion, thirty-three million, one hundred three thousand, one hundred twenty-two".