131202031001 has 8 divisors (see below), whose sum is σ = 131435453184. Its totient is φ = 130968673200.

The previous prime is 131202030997. The next prime is 131202031031. The reversal of 131202031001 is 100130202131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 131202031001 - 2² = 131202030997 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131202031031) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6027800 + ... + 6049526.

It is an arithmetic number, because the mean of its divisors is an integer number (16429431648).

Almost surely, 2^131202031001 is an apocalyptic number.

It is an amenable number.

131202031001 is a deficient number, since it is larger than the sum of its proper divisors (233422183).

131202031001 is an equidigital number, since it uses as much as digits as its factorization.

131202031001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32191.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 131202031001 its reverse (100130202131), we get a palindrome (231332233132).

The spelling of 131202031001 in words is "one hundred thirty-one billion, two hundred two million, thirty-one thousand, one".