11313436397 has 8 divisors (see below), whose sum is σ = 11806716480. Its totient is φ = 10820272320.

The previous prime is 11313436373. The next prime is 11313436427. The reversal of 11313436397 is 79363431311.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11313436397 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11313430397) 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, 213554 + ... + 261212.

It is an arithmetic number, because the mean of its divisors is an integer number (1475839560).

Almost surely, 2^11313436397 is an apocalyptic number.

It is an amenable number.

11313436397 is a deficient number, since it is larger than the sum of its proper divisors (493280083).

11313436397 is a wasteful number, since it uses less digits than its factorization.

11313436397 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 58003.

The product of its digits is 122472, while the sum is 41.

The spelling of 11313436397 in words is "eleven billion, three hundred thirteen million, four hundred thirty-six thousand, three hundred ninety-seven".