131030233013 has 48 divisors (see below), whose sum is σ = 142983360000. Its totient is φ = 119943339264.

The previous prime is 131030232923. The next prime is 131030233021. The reversal of 131030233013 is 310332030131.

It is not a de Polignac number, because 131030233013 - 2²² = 131026038709 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131030233513) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 273549308 + ... + 273549786.

It is an arithmetic number, because the mean of its divisors is an integer number (2978820000).

Almost surely, 2^131030233013 is an apocalyptic number.

It is an amenable number.

131030233013 is a deficient number, since it is larger than the sum of its proper divisors (11953126987).

131030233013 is a wasteful number, since it uses less digits than its factorization.

131030233013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 782 (or 753 counting only the distinct ones).

The product of its (nonzero) digits is 486, while the sum is 20.

Adding to 131030233013 its reverse (310332030131), we get a palindrome (441362263144).

The spelling of 131030233013 in words is "one hundred thirty-one billion, thirty million, two hundred thirty-three thousand, thirteen".