123310011716 has 12 divisors (see below), whose sum is σ = 215794981500. Its totient is φ = 61654302720.

The previous prime is 123310011691. The next prime is 123310011731. The reversal of 123310011716 is 617110013321.

It can be written as a sum of positive squares in 2 ways, for example, as 112064257600 + 11245754116 = 334760^2 + 106046^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 576836 + ... + 761156.

It is an arithmetic number, because the mean of its divisors is an integer number (17982915125).

Almost surely, 2^123310011716 is an apocalyptic number.

It is an amenable number.

123310011716 is a deficient number, since it is larger than the sum of its proper divisors (92484969784).

123310011716 is a wasteful number, since it uses less digits than its factorization.

123310011716 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 351574 (or 351572 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 26.

The spelling of 123310011716 in words is "one hundred twenty-three billion, three hundred ten million, eleven thousand, seven hundred sixteen".