131012211340230 has 64 divisors (see below), whose sum is σ = 343895573548800. Its totient is φ = 31678889429120.

The previous prime is 131012211340217. The next prime is 131012211340249. The reversal of 131012211340230 is 32043112210131.

It is a self number, because there is not a number n which added to its sum of digits gives 131012211340230.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 510163020 + ... + 510419759.

It is an arithmetic number, because the mean of its divisors is an integer number (5373368336700).

Almost surely, 2^{131012211340230} is an apocalyptic number.

131012211340230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131012211340230 is an abundant number, since it is smaller than the sum of its proper divisors (212883362208570).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

131012211340230 is a wasteful number, since it uses less digits than its factorization.

131012211340230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1020583189.

The product of its (nonzero) digits is 864, while the sum is 24.

Adding to 131012211340230 its reverse (32043112210131), we get a palindrome (163055323550361).

The spelling of 131012211340230 in words is "one hundred thirty-one trillion, twelve billion, two hundred eleven million, three hundred forty thousand, two hundred thirty".