123201539362 has 32 divisors (see below), whose sum is σ = 202237305984. Its totient is φ = 55824595200.

The previous prime is 123201539327. The next prime is 123201539371. The reversal of 123201539362 is 263935102321.

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, 13017312 + ... + 13026772.

It is an arithmetic number, because the mean of its divisors is an integer number (6319915812).

Almost surely, 2^123201539362 is an apocalyptic number.

123201539362 is a deficient number, since it is larger than the sum of its proper divisors (79035766622).

123201539362 is a wasteful number, since it uses less digits than its factorization.

123201539362 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11274.

The product of its (nonzero) digits is 58320, while the sum is 37.

The spelling of 123201539362 in words is "one hundred twenty-three billion, two hundred one million, five hundred thirty-nine thousand, three hundred sixty-two".