123166852 has 6 divisors (see below), whose sum is σ = 215541998. Its totient is φ = 61583424.

The previous prime is 123166843. The next prime is 123166861. The reversal of 123166852 is 258661321.

It is an interprime number because it is at equal distance from previous prime (123166843) and next prime (123166861).

It can be written as a sum of positive squares in only one way, i.e., 100280196 + 22886656 = 10014^2 + 4784^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15395853 + ... + 15395860.

Almost surely, 2^123166852 is an apocalyptic number.

It is an amenable number.

123166852 is a deficient number, since it is larger than the sum of its proper divisors (92375146).

123166852 is a wasteful number, since it uses less digits than its factorization.

123166852 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 30791717 (or 30791715 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 123166852 is about 11098.0562262047. The cubic root of 123166852 is about 497.5437561575.

The spelling of 123166852 in words is "one hundred twenty-three million, one hundred sixty-six thousand, eight hundred fifty-two".