11577920313 has 8 divisors (see below), whose sum is σ = 16249712800. Its totient is φ = 7312370688.

The previous prime is 11577920311. The next prime is 11577920383. The reversal of 11577920313 is 31302977511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 11577920313 - 2¹ = 11577920311 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11577920311) 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, 101560648 + ... + 101560761.

It is an arithmetic number, because the mean of its divisors is an integer number (2031214100).

Almost surely, 2^11577920313 is an apocalyptic number.

It is an amenable number.

11577920313 is a deficient number, since it is larger than the sum of its proper divisors (4671792487).

11577920313 is a wasteful number, since it uses less digits than its factorization.

11577920313 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 203121431.

The product of its (nonzero) digits is 39690, while the sum is 39.

The spelling of 11577920313 in words is "eleven billion, five hundred seventy-seven million, nine hundred twenty thousand, three hundred thirteen".