11164546201 has 4 divisors (see below), whose sum is σ = 11165252112. Its totient is φ = 11163840292.

The previous prime is 11164546193. The next prime is 11164546213. The reversal of 11164546201 is 10264546111.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 11164546201 - 2³ = 11164546193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11164546291) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328675 + ... + 361048.

It is an arithmetic number, because the mean of its divisors is an integer number (2791313028).

Almost surely, 2^11164546201 is an apocalyptic number.

It is an amenable number.

11164546201 is a deficient number, since it is larger than the sum of its proper divisors (705911).

11164546201 is an equidigital number, since it uses as much as digits as its factorization.

11164546201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 705910.

The product of its (nonzero) digits is 5760, while the sum is 31.

The spelling of 11164546201 in words is "eleven billion, one hundred sixty-four million, five hundred forty-six thousand, two hundred one".