113479706273 has 2 divisors, whose sum is σ = 113479706274. Its totient is φ = 113479706272.

The previous prime is 113479706269. The next prime is 113479706363. The reversal of 113479706273 is 372607974311.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 84528003169 + 28951703104 = 290737^2 + 170152^2 .

It is an emirp because it is prime and its reverse (372607974311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113479706273 - 2² = 113479706269 is a prime.

It is not a weakly prime, because it can be changed into another prime (113479700273) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56739853136 + 56739853137.

It is an arithmetic number, because the mean of its divisors is an integer number (56739853137).

Almost surely, 2^113479706273 is an apocalyptic number.

It is an amenable number.

113479706273 is a deficient number, since it is larger than the sum of its proper divisors (1).

113479706273 is an equidigital number, since it uses as much as digits as its factorization.

113479706273 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1333584, while the sum is 50.

The spelling of 113479706273 in words is "one hundred thirteen billion, four hundred seventy-nine million, seven hundred six thousand, two hundred seventy-three".