212530350410131 has 32 divisors (see below), whose sum is σ = 242970651399168. Its totient is φ = 184163077232640.

The previous prime is 212530350410129. The next prime is 212530350410143. The reversal of 212530350410131 is 131014053035212.

It is a cyclic number.

It is not a de Polignac number, because 212530350410131 - 2¹ = 212530350410129 is a prime.

It is a super-2 number, since 2×212530350410131² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 212530350410093 and 212530350410102.

It is not an unprimeable number, because it can be changed into a prime (212530350410171) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 1296934141 + ... + 1297098001.

It is an arithmetic number, because the mean of its divisors is an integer number (7592832856224).

Almost surely, 2^{212530350410131} is an apocalyptic number.

212530350410131 is a deficient number, since it is larger than the sum of its proper divisors (30440300989037).

212530350410131 is a wasteful number, since it uses less digits than its factorization.

212530350410131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 179071.

The product of its (nonzero) digits is 10800, while the sum is 31.

The spelling of 212530350410131 in words is "two hundred twelve trillion, five hundred thirty billion, three hundred fifty million, four hundred ten thousand, one hundred thirty-one".