11357164901 has 8 divisors (see below), whose sum is σ = 11427922584. Its totient is φ = 11286595840.

The previous prime is 11357164883. The next prime is 11357164957. The reversal of 11357164901 is 10946175311.

It is a Cunningham number, because it is equal to 106570²+1.

It can be written as a sum of positive squares in 4 ways, for example, as 1 + 11357164900 = 1^2 + 106570^2 .

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-11357164901 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 (11357164961) 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, 74615 + ... + 168171.

It is an arithmetic number, because the mean of its divisors is an integer number (1428490323).

Almost surely, 2^11357164901 is an apocalyptic number.

It is an amenable number.

11357164901 is a deficient number, since it is larger than the sum of its proper divisors (70757683).

11357164901 is an equidigital number, since it uses as much as digits as its factorization.

11357164901 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94311.

The product of its (nonzero) digits is 22680, while the sum is 38.

The spelling of 11357164901 in words is "eleven billion, three hundred fifty-seven million, one hundred sixty-four thousand, nine hundred one".