1164401353313 has 32 divisors (see below), whose sum is σ = 1302357450240. Its totient is φ = 1031976924160.

The previous prime is 1164401353309. The next prime is 1164401353321. The reversal of 1164401353313 is 3133531044611.

It is a happy number.

It is a cyclic number.

It is not a de Polignac number, because 1164401353313 - 2² = 1164401353309 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1164401353513) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 392184893 + ... + 392187861.

It is an arithmetic number, because the mean of its divisors is an integer number (40698670320).

Almost surely, 2^{1164401353313} is an apocalyptic number.

It is an amenable number.

1164401353313 is a deficient number, since it is larger than the sum of its proper divisors (137956096927).

1164401353313 is a wasteful number, since it uses less digits than its factorization.

1164401353313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5737.

The product of its (nonzero) digits is 38880, while the sum is 35.

Adding to 1164401353313 its reverse (3133531044611), we get a palindrome (4297932397924).

The spelling of 1164401353313 in words is "one trillion, one hundred sixty-four billion, four hundred one million, three hundred fifty-three thousand, three hundred thirteen".