1310837688112 has 20 divisors (see below), whose sum is σ = 2571896732320. Its totient is φ = 647122402368.

The previous prime is 1310837688109. The next prime is 1310837688179. The reversal of 1310837688112 is 2118867380131.

It is a super-2 number, since 2×1310837688112² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 518526303 + ... + 518528830.

It is an arithmetic number, because the mean of its divisors is an integer number (128594836616).

Almost surely, 2^{1310837688112} is an apocalyptic number.

It is an amenable number.

1310837688112 is a deficient number, since it is larger than the sum of its proper divisors (1261059044208).

1310837688112 is a wasteful number, since it uses less digits than its factorization.

1310837688112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1037055220 (or 1037055214 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 49.

The spelling of 1310837688112 in words is "one trillion, three hundred ten billion, eight hundred thirty-seven million, six hundred eighty-eight thousand, one hundred twelve".