1310002113132 has 36 divisors (see below), whose sum is σ = 3392159947176. Its totient is φ = 426016946880.

The previous prime is 1310002113083. The next prime is 1310002113139. The reversal of 1310002113132 is 2313112000131.

It is a tau number, because it is divible by the number of its divisors (36).

It is a super-2 number, since 2×1310002113132² (a number of 25 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is not an unprimeable number, because it can be changed into a prime (1310002113139) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 443766178 + ... + 443769129.

Almost surely, 2^{1310002113132} is an apocalyptic number.

1310002113132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1310002113132 is an abundant number, since it is smaller than the sum of its proper divisors (2082157834044).

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

1310002113132 is a wasteful number, since it uses less digits than its factorization.

1310002113132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 887535358 (or 887535353 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1310002113132 its reverse (2313112000131), we get a palindrome (3623114113263).

The spelling of 1310002113132 in words is "one trillion, three hundred ten billion, two million, one hundred thirteen thousand, one hundred thirty-two".