131022000212311 has 16 divisors (see below), whose sum is σ = 145654950031360. Its totient is φ = 117039814328160.

The previous prime is 131022000212303. The next prime is 131022000212329. The reversal of 131022000212311 is 113212000220131.

It is a cyclic number.

It is not a de Polignac number, because 131022000212311 - 2³ = 131022000212303 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 (131022000212381) 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, 18936370 + ... + 24912448.

It is an arithmetic number, because the mean of its divisors is an integer number (9103434376960).

Almost surely, 2^{131022000212311} is an apocalyptic number.

131022000212311 is a deficient number, since it is larger than the sum of its proper divisors (14632949819049).

131022000212311 is a wasteful number, since it uses less digits than its factorization.

131022000212311 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6030526.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 131022000212311 its reverse (113212000220131), we get a palindrome (244234000432442).

The spelling of 131022000212311 in words is "one hundred thirty-one trillion, twenty-two billion, two hundred twelve thousand, three hundred eleven".