1140313131320 has 32 divisors (see below), whose sum is σ = 2798950414320. Its totient is φ = 414659320320.

The previous prime is 1140313131317. The next prime is 1140313131341. The reversal of 1140313131320 is 231313130411.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1295809937 + ... + 1295810816.

Almost surely, 2^{1140313131320} is an apocalyptic number.

1140313131320 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1140313131320 is an abundant number, since it is smaller than the sum of its proper divisors (1658637283000).

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

1140313131320 is a wasteful number, since it uses less digits than its factorization.

1140313131320 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2591620775 (or 2591620771 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 23.

Adding to 1140313131320 its reverse (231313130411), we get a palindrome (1371626261731).

Subtracting from 1140313131320 its reverse (231313130411), we obtain a palindrome (909000000909).

The spelling of 1140313131320 in words is "one trillion, one hundred forty billion, three hundred thirteen million, one hundred thirty-one thousand, three hundred twenty".