123200032294 has 16 divisors (see below), whose sum is σ = 194578314480. Its totient is φ = 58342325760.

The previous prime is 123200032271. The next prime is 123200032309. The reversal of 123200032294 is 492230002321.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 288099 + ... + 573934.

It is an arithmetic number, because the mean of its divisors is an integer number (12161144655).

Almost surely, 2^123200032294 is an apocalyptic number.

123200032294 is a deficient number, since it is larger than the sum of its proper divisors (71378282186).

123200032294 is a wasteful number, since it uses less digits than its factorization.

123200032294 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 865815.

The product of its (nonzero) digits is 5184, while the sum is 28.

The spelling of 123200032294 in words is "one hundred twenty-three billion, two hundred million, thirty-two thousand, two hundred ninety-four".