123052116 has 48 divisors (see below), whose sum is σ = 326850048. Its totient is φ = 35666400.

The previous prime is 123052091. The next prime is 123052117. The reversal of 123052116 is 611250321.

It is a junction number, because it is equal to n+sod(n) for n = 123052092 and 123052101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123052117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 17230 + ... + 23301.

It is an arithmetic number, because the mean of its divisors is an integer number (6809376).

Almost surely, 2^123052116 is an apocalyptic number.

It is an amenable number.

123052116 is an abundant number, since it is smaller than the sum of its proper divisors (203797932).

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

123052116 is a wasteful number, since it uses less digits than its factorization.

123052116 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40572 (or 40570 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 123052116 is about 11092.8858283136. The cubic root of 123052116 is about 497.3892126396.

The spelling of 123052116 in words is "one hundred twenty-three million, fifty-two thousand, one hundred sixteen".