2131302202201 has 8 divisors (see below), whose sum is σ = 2171684203200. Its totient is φ = 2091062142480.

The previous prime is 2131302202189. The next prime is 2131302202207. The reversal of 2131302202201 is 1022022031312.

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 2131302202201 - 2²⁵ = 2131268647769 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2131302202207) 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, 35455005 + ... + 35515066.

It is an arithmetic number, because the mean of its divisors is an integer number (271460525400).

Almost surely, 2^{2131302202201} is an apocalyptic number.

It is an amenable number.

2131302202201 is a deficient number, since it is larger than the sum of its proper divisors (40382000999).

2131302202201 is an equidigital number, since it uses as much as digits as its factorization.

2131302202201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 70970639.

The product of its (nonzero) digits is 288, while the sum is 19.

Adding to 2131302202201 its reverse (1022022031312), we get a palindrome (3153324233513).

The spelling of 2131302202201 in words is "two trillion, one hundred thirty-one billion, three hundred two million, two hundred two thousand, two hundred one".