315623110615601 has 32 divisors (see below), whose sum is σ = 352706044118400. Its totient is φ = 281153469381120.

The previous prime is 315623110615531. The next prime is 315623110615613. The reversal of 315623110615601 is 106516011326513.

It is a cyclic number.

It is not a de Polignac number, because 315623110615601 - 2¹⁰ = 315623110614577 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (315623110615201) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 41726 + ... + 25124648.

It is an arithmetic number, because the mean of its divisors is an integer number (11022063878700).

Almost surely, 2^{315623110615601} is an apocalyptic number.

It is an amenable number.

315623110615601 is a deficient number, since it is larger than the sum of its proper divisors (37082933502799).

315623110615601 is a wasteful number, since it uses less digits than its factorization.

315623110615601 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25083569.

The product of its (nonzero) digits is 97200, while the sum is 41.

The spelling of 315623110615601 in words is "three hundred fifteen trillion, six hundred twenty-three billion, one hundred ten million, six hundred fifteen thousand, six hundred one".