11313140431012 has 48 divisors (see below), whose sum is σ = 22666333358592. Its totient is φ = 4839907461120.

The previous prime is 11313140430973. The next prime is 11313140431027. The reversal of 11313140431012 is 21013404131311.

It is a super-2 number, since 2×11313140431012² (a number of 27 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 282928773 + ... + 282968755.

It is an arithmetic number, because the mean of its divisors is an integer number (472215278304).

Almost surely, 2^{11313140431012} is an apocalyptic number.

It is an amenable number.

11313140431012 is an abundant number, since it is smaller than the sum of its proper divisors (11353192927580).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11313140431012 is a wasteful number, since it uses less digits than its factorization.

11313140431012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57628 (or 57626 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

Adding to 11313140431012 its reverse (21013404131311), we get a palindrome (32326544562323).

The spelling of 11313140431012 in words is "eleven trillion, three hundred thirteen billion, one hundred forty million, four hundred thirty-one thousand, twelve".