2131114111312 has 10 divisors (see below), whose sum is σ = 4129033590698. Its totient is φ = 1065557055648.

The previous prime is 2131114111307. The next prime is 2131114111331.

2131114111312 is nontrivially palindromic in base 10.

It can be written as a sum of positive squares in only one way, i.e., 2056975534656 + 74138576656 = 1434216^2 + 272284^2 .

It is a super-2 number, since 2×2131114111312² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 66597315963 + ... + 66597315994.

Almost surely, 2^{2131114111312} is an apocalyptic number.

It is an amenable number.

2131114111312 is a deficient number, since it is larger than the sum of its proper divisors (1997919479386).

2131114111312 is a wasteful number, since it uses less digits than its factorization.

2131114111312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 133194631965 (or 133194631959 counting only the distinct ones).

The product of its digits is 144, while the sum is 22.

The spelling of 2131114111312 in words is "two trillion, one hundred thirty-one billion, one hundred fourteen million, one hundred eleven thousand, three hundred twelve".