131310313230 has 128 divisors (see below), whose sum is σ = 321729408000. Its totient is φ = 34294247424.

The previous prime is 131310313229. The next prime is 131310313231. The reversal of 131310313230 is 32313013131.

It is an interprime number because it is at equal distance from previous prime (131310313229) and next prime (131310313231).

It is a junction number, because it is equal to n+sod(n) for n = 131310313197 and 131310313206.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131310313231) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 141345406 + ... + 141346334.

It is an arithmetic number, because the mean of its divisors is an integer number (2513511000).

Almost surely, 2^131310313230 is an apocalyptic number.

131310313230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

131310313230 is an abundant number, since it is smaller than the sum of its proper divisors (190419094770).

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

131310313230 is a wasteful number, since it uses less digits than its factorization.

131310313230 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1498.

The product of its (nonzero) digits is 486, while the sum is 21.

Adding to 131310313230 its reverse (32313013131), we get a palindrome (163623326361).

The spelling of 131310313230 in words is "one hundred thirty-one billion, three hundred ten million, three hundred thirteen thousand, two hundred thirty".