113200645641 has 8 divisors (see below), whose sum is σ = 151106300544. Its totient is φ = 75381043920.

The previous prime is 113200645609. The next prime is 113200645693. The reversal of 113200645641 is 146546002311.

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

It is not a de Polignac number, because 113200645641 - 2⁵ = 113200645609 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113200643641) 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, 21510225 + ... + 21515486.

It is an arithmetic number, because the mean of its divisors is an integer number (18888287568).

Almost surely, 2^113200645641 is an apocalyptic number.

It is an amenable number.

113200645641 is a deficient number, since it is larger than the sum of its proper divisors (37905654903).

113200645641 is an equidigital number, since it uses as much as digits as its factorization.

113200645641 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43026591.

The product of its (nonzero) digits is 17280, while the sum is 33.

Adding to 113200645641 its reverse (146546002311), we get a palindrome (259746647952).

The spelling of 113200645641 in words is "one hundred thirteen billion, two hundred million, six hundred forty-five thousand, six hundred forty-one".