113479706369 has 2 divisors, whose sum is σ = 113479706370. Its totient is φ = 113479706368.

The previous prime is 113479706363. The next prime is 113479706407. The reversal of 113479706369 is 963607974311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 79065004225 + 34414702144 = 281185^2 + 185512^2 .

It is an emirp because it is prime and its reverse (963607974311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113479706369 - 2²⁰ = 113478657793 is a prime.

It is a super-2 number, since 2×113479706369² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (113479706363) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56739853184 + 56739853185.

It is an arithmetic number, because the mean of its divisors is an integer number (56739853185).

Almost surely, 2^113479706369 is an apocalyptic number.

It is an amenable number.

113479706369 is a deficient number, since it is larger than the sum of its proper divisors (1).

113479706369 is an equidigital number, since it uses as much as digits as its factorization.

113479706369 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5143824, while the sum is 56.

The spelling of 113479706369 in words is "one hundred thirteen billion, four hundred seventy-nine million, seven hundred six thousand, three hundred sixty-nine".