123010232 has 64 divisors (see below), whose sum is σ = 255052800. Its totient is φ = 55365120.

The previous prime is 123010211. The next prime is 123010243. The reversal of 123010232 is 232010321.

It is a happy number.

It is a congruent number.

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, 687119 + ... + 687297.

It is an arithmetic number, because the mean of its divisors is an integer number (3985200).

Almost surely, 2^123010232 is an apocalyptic number.

It is an amenable number.

123010232 is an abundant number, since it is smaller than the sum of its proper divisors (132042568).

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

123010232 is a wasteful number, since it uses less digits than its factorization.

123010232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 396 (or 392 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

The square root of 123010232 is about 11090.9977910015. The cubic root of 123010232 is about 497.3327731012.

Adding to 123010232 its reverse (232010321), we get a palindrome (355020553).

The spelling of 123010232 in words is "one hundred twenty-three million, ten thousand, two hundred thirty-two".