2131320132301 has 16 divisors (see below), whose sum is σ = 2220459131520. Its totient is φ = 2043955226880.

The previous prime is 2131320132289. The next prime is 2131320132311. The reversal of 2131320132301 is 1032310231312.

It is a cyclic number.

It is not a de Polignac number, because 2131320132301 - 2⁵ = 2131320132269 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2131320132311) 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, 64602256 + ... + 64635238.

It is an arithmetic number, because the mean of its divisors is an integer number (138778695720).

Almost surely, 2^{2131320132301} is an apocalyptic number.

It is an amenable number.

2131320132301 is a deficient number, since it is larger than the sum of its proper divisors (89138999219).

2131320132301 is a wasteful number, since it uses less digits than its factorization.

2131320132301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59796.

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 2131320132301 its reverse (1032310231312), we get a palindrome (3163630363613).

The spelling of 2131320132301 in words is "two trillion, one hundred thirty-one billion, three hundred twenty million, one hundred thirty-two thousand, three hundred one".