131023310201 has 8 divisors (see below), whose sum is σ = 149759723904. Its totient is φ = 112291596000.

The previous prime is 131023310179. The next prime is 131023310221. The reversal of 131023310201 is 102013320131.

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 131023310201 - 2³⁰ = 129949568377 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 131023310201.

It is not an unprimeable number, because it can be changed into a prime (131023310221) 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, 1114925 + ... + 1226826.

It is an arithmetic number, because the mean of its divisors is an integer number (18719965488).

Almost surely, 2^131023310201 is an apocalyptic number.

It is an amenable number.

131023310201 is a deficient number, since it is larger than the sum of its proper divisors (18736413703).

131023310201 is an equidigital number, since it uses as much as digits as its factorization.

131023310201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2349751.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 131023310201 its reverse (102013320131), we get a palindrome (233036630332).

The spelling of 131023310201 in words is "one hundred thirty-one billion, twenty-three million, three hundred ten thousand, two hundred one".