2137373316315 has 24 divisors (see below), whose sum is σ = 3707365858560. Its totient is φ = 1139136914304.

The previous prime is 2137373316311. The next prime is 2137373316347. The reversal of 2137373316315 is 5136133737312.

2137373316315 is a `hidden beast` number, since 2 + 1 + 3 + 7 + 3 + 7 + 3 + 3 + 1 + 631 + 5 = 666.

It is not a de Polignac number, because 2137373316315 - 2² = 2137373316311 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (45).

It is not an unprimeable number, because it can be changed into a prime (2137373316311) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 16508155 + ... + 16637124.

It is an arithmetic number, because the mean of its divisors is an integer number (154473577440).

Almost surely, 2^{2137373316315} is an apocalyptic number.

2137373316315 is a deficient number, since it is larger than the sum of its proper divisors (1569992542245).

2137373316315 is a wasteful number, since it uses less digits than its factorization.

2137373316315 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33146723 (or 33146720 counting only the distinct ones).

The product of its digits is 714420, while the sum is 45.

The spelling of 2137373316315 in words is "two trillion, one hundred thirty-seven billion, three hundred seventy-three million, three hundred sixteen thousand, three hundred fifteen".