131130032301 has 16 divisors (see below), whose sum is σ = 194279491200. Its totient is φ = 87414272064.

The previous prime is 131130032237. The next prime is 131130032329. The reversal of 131130032301 is 103230031131.

It is a happy number.

131130032301 is a `hidden beast` number, since 1 + 31 + 1 + 300 + 32 + 301 = 666.

It is not a de Polignac number, because 131130032301 - 2⁶ = 131130032237 is a prime.

It is a super-2 number, since 2×131130032301² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131130032351) 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, 280485 + ... + 583893.

It is an arithmetic number, because the mean of its divisors is an integer number (12142468200).

Almost surely, 2^131130032301 is an apocalyptic number.

It is an amenable number.

131130032301 is a deficient number, since it is larger than the sum of its proper divisors (63149458899).

131130032301 is a wasteful number, since it uses less digits than its factorization.

131130032301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 319425 (or 319419 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 131130032301 its reverse (103230031131), we get a palindrome (234360063432).

The spelling of 131130032301 in words is "one hundred thirty-one billion, one hundred thirty million, thirty-two thousand, three hundred one".