316752002137 has 4 divisors (see below), whose sum is σ = 319888160676. Its totient is φ = 313615843600.

The previous prime is 316752002129. The next prime is 316752002143. The reversal of 316752002137 is 731200257613.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 288013615561 + 28738386576 = 536669^2 + 169524^2 .

It is a cyclic number.

It is not a de Polignac number, because 316752002137 - 2³ = 316752002129 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 316752002096 and 316752002105.

It is not an unprimeable number, because it can be changed into a prime (316752002167) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1568079118 + ... + 1568079319.

It is an arithmetic number, because the mean of its divisors is an integer number (79972040169).

Almost surely, 2^316752002137 is an apocalyptic number.

It is an amenable number.

316752002137 is a deficient number, since it is larger than the sum of its proper divisors (3136158539).

316752002137 is a wasteful number, since it uses less digits than its factorization.

316752002137 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3136158538.

The product of its (nonzero) digits is 52920, while the sum is 37.

The spelling of 316752002137 in words is "three hundred sixteen billion, seven hundred fifty-two million, two thousand, one hundred thirty-seven".