3202120133131 has 4 divisors (see below), whose sum is σ = 3202198713064. Its totient is φ = 3202041553200.

The previous prime is 3202120133129. The next prime is 3202120133167. The reversal of 3202120133131 is 1313310212023.

3202120133131 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3202120133131 - 2¹ = 3202120133129 is a prime.

It is a super-2 number, since 2×3202120133131² (a number of 26 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3202120133231) 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, 39228810 + ... + 39310351.

It is an arithmetic number, because the mean of its divisors is an integer number (800549678266).

Almost surely, 2^{3202120133131} is an apocalyptic number.

3202120133131 is a deficient number, since it is larger than the sum of its proper divisors (78579933).

3202120133131 is an equidigital number, since it uses as much as digits as its factorization.

3202120133131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78579932.

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

Adding to 3202120133131 its reverse (1313310212023), we get a palindrome (4515430345154).

The spelling of 3202120133131 in words is "three trillion, two hundred two billion, one hundred twenty million, one hundred thirty-three thousand, one hundred thirty-one".