131101102213013 has 4 divisors (see below), whose sum is σ = 135330170026368. Its totient is φ = 126872034399660.

The previous prime is 131101102212961. The next prime is 131101102213019. The reversal of 131101102213013 is 310312201101131.

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 131101102213013 - 2⁸ = 131101102212757 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131101102213019) 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, 2114533906631 + ... + 2114533906692.

It is an arithmetic number, because the mean of its divisors is an integer number (33832542506592).

Almost surely, 2^{131101102213013} is an apocalyptic number.

It is an amenable number.

131101102213013 is a deficient number, since it is larger than the sum of its proper divisors (4229067813355).

131101102213013 is an equidigital number, since it uses as much as digits as its factorization.

131101102213013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4229067813354.

The product of its (nonzero) digits is 108, while the sum is 20.

Adding to 131101102213013 its reverse (310312201101131), we get a palindrome (441413303314144).

The spelling of 131101102213013 in words is "one hundred thirty-one trillion, one hundred one billion, one hundred two million, two hundred thirteen thousand, thirteen".