1300402132112 has 20 divisors (see below), whose sum is σ = 2536438727100. Its totient is φ = 645837299328.

The previous prime is 1300402132097. The next prime is 1300402132147. The reversal of 1300402132112 is 2112312040031.

It can be written as a sum of positive squares in 2 ways, for example, as 806339345296 + 494062786816 = 897964^2 + 702896^2 .

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, 272732963 + ... + 272737730.

It is an arithmetic number, because the mean of its divisors is an integer number (126821936355).

Almost surely, 2^{1300402132112} is an apocalyptic number.

It is an amenable number.

1300402132112 is a deficient number, since it is larger than the sum of its proper divisors (1236036594988).

1300402132112 is a wasteful number, since it uses less digits than its factorization.

1300402132112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 545470850 (or 545470844 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 1300402132112 its reverse (2112312040031), we get a palindrome (3412714172143).

The spelling of 1300402132112 in words is "one trillion, three hundred billion, four hundred two million, one hundred thirty-two thousand, one hundred twelve".