214520515131 has 16 divisors (see below), whose sum is σ = 308041696256. Its totient is φ = 132007379616.

The previous prime is 214520515129. The next prime is 214520515169. The reversal of 214520515131 is 131515025412.

It is not a de Polignac number, because 214520515131 - 2¹ = 214520515129 is a prime.

It is a super-2 number, since 2×214520515131² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (214520515171) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1037136 + ... + 1226658.

It is an arithmetic number, because the mean of its divisors is an integer number (19252606016).

Almost surely, 2^214520515131 is an apocalyptic number.

214520515131 is a deficient number, since it is larger than the sum of its proper divisors (93521181125).

214520515131 is a wasteful number, since it uses less digits than its factorization.

214520515131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 218562.

The product of its (nonzero) digits is 6000, while the sum is 30.

The spelling of 214520515131 in words is "two hundred fourteen billion, five hundred twenty million, five hundred fifteen thousand, one hundred thirty-one".