131213020212202 has 8 divisors (see below), whose sum is σ = 197603671874112. Its totient is φ = 65345129587500.

The previous prime is 131213020212193. The next prime is 131213020212217. The reversal of 131213020212202 is 202212020312131.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130690258674 + ... + 130690259677.

It is an arithmetic number, because the mean of its divisors is an integer number (24700458984264).

Almost surely, 2^{131213020212202} is an apocalyptic number.

131213020212202 is a deficient number, since it is larger than the sum of its proper divisors (66390651661910).

131213020212202 is a wasteful number, since it uses less digits than its factorization.

131213020212202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261380518604.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 131213020212202 its reverse (202212020312131), we get a palindrome (333425040524333).

The spelling of 131213020212202 in words is "one hundred thirty-one trillion, two hundred thirteen billion, twenty million, two hundred twelve thousand, two hundred two".