131210023310201 has 4 divisors (see below), whose sum is σ = 143138207247504. Its totient is φ = 119281839372900.

The previous prime is 131210023310167. The next prime is 131210023310213. The reversal of 131210023310201 is 102013320012131.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 131210023310201 - 2³⁰ = 131208949568377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131210023315201) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5964091968635 + ... + 5964091968656.

It is an arithmetic number, because the mean of its divisors is an integer number (35784551811876).

Almost surely, 2^{131210023310201} is an apocalyptic number.

131210023310201 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

131210023310201 is a deficient number, since it is larger than the sum of its proper divisors (11928183937303).

131210023310201 is a wasteful number, since it uses less digits than its factorization.

131210023310201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11928183937302.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 131210023310201 its reverse (102013320012131), we get a palindrome (233223343322332).

The spelling of 131210023310201 in words is "one hundred thirty-one trillion, two hundred ten billion, twenty-three million, three hundred ten thousand, two hundred one".