123010932 has 24 divisors (see below), whose sum is σ = 313119072. Its totient is φ = 37276000.

The previous prime is 123010889. The next prime is 123010939. The reversal of 123010932 is 239010321.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 123010899 and 123010908.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (123010939) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 465819 + ... + 466082.

It is an arithmetic number, because the mean of its divisors is an integer number (13046628).

Almost surely, 2^123010932 is an apocalyptic number.

123010932 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

123010932 is an abundant number, since it is smaller than the sum of its proper divisors (190108140).

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

123010932 is a wasteful number, since it uses less digits than its factorization.

123010932 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 931919 (or 931917 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 123010932 is about 11091.0293480813. The cubic root of 123010932 is about 497.3337164707. Note that the first 3 decimals are identical.

The spelling of 123010932 in words is "one hundred twenty-three million, ten thousand, nine hundred thirty-two".