1313061356332 has 12 divisors (see below), whose sum is σ = 2506753498536. Its totient is φ = 596846071040.

The previous prime is 1313061356323. The next prime is 1313061356447. The reversal of 1313061356332 is 2336531603131.

It is a junction number, because it is equal to n+sod(n) for n = 1313061356291 and 1313061356300.

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, 14921151733 + ... + 14921151820.

It is an arithmetic number, because the mean of its divisors is an integer number (208896124878).

Almost surely, 2^{1313061356332} is an apocalyptic number.

It is an amenable number.

1313061356332 is a deficient number, since it is larger than the sum of its proper divisors (1193692142204).

1313061356332 is a wasteful number, since it uses less digits than its factorization.

1313061356332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29842303568 (or 29842303566 counting only the distinct ones).

The product of its (nonzero) digits is 87480, while the sum is 37.

Adding to 1313061356332 its reverse (2336531603131), we get a palindrome (3649592959463).

The spelling of 1313061356332 in words is "one trillion, three hundred thirteen billion, sixty-one million, three hundred fifty-six thousand, three hundred thirty-two".