1310906331332 has 24 divisors (see below), whose sum is σ = 2470595866200. Its totient is φ = 605023497216.

The previous prime is 1310906331331. The next prime is 1310906331359. The reversal of 1310906331332 is 2331336090131.

It can be written as a sum of positive squares in 4 ways, for example, as 23825157316 + 1287081174016 = 154354^2 + 1134496^2 .

It is a junction number, because it is equal to n+sod(n) for n = 1310906331292 and 1310906331301.

It is not an unprimeable number, because it can be changed into a prime (1310906331331) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3532394 + ... + 3885822.

It is an arithmetic number, because the mean of its divisors is an integer number (102941494425).

Almost surely, 2^{1310906331332} is an apocalyptic number.

It is an amenable number.

1310906331332 is a deficient number, since it is larger than the sum of its proper divisors (1159689534868).

1310906331332 is a wasteful number, since it uses less digits than its factorization.

1310906331332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 424775 (or 424773 counting only the distinct ones).

The product of its (nonzero) digits is 26244, while the sum is 35.

The spelling of 1310906331332 in words is "one trillion, three hundred ten billion, nine hundred six million, three hundred thirty-one thousand, three hundred thirty-two".