113213737401 has 4 divisors (see below), whose sum is σ = 150951649872. Its totient is φ = 75475824932.

The previous prime is 113213737363. The next prime is 113213737411. The reversal of 113213737401 is 104737312311.

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 113213737401 - 2³³ = 104623802809 is a prime.

It is not an unprimeable number, because it can be changed into a prime (113213737411) 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, 18868956231 + ... + 18868956236.

It is an arithmetic number, because the mean of its divisors is an integer number (37737912468).

Almost surely, 2^113213737401 is an apocalyptic number.

It is an amenable number.

113213737401 is a deficient number, since it is larger than the sum of its proper divisors (37737912471).

113213737401 is an equidigital number, since it uses as much as digits as its factorization.

113213737401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 37737912470.

The product of its (nonzero) digits is 10584, while the sum is 33.

The spelling of 113213737401 in words is "one hundred thirteen billion, two hundred thirteen million, seven hundred thirty-seven thousand, four hundred one".