113321244477 has 16 divisors (see below), whose sum is σ = 172697836032. Its totient is φ = 64748305200.

The previous prime is 113321244461. The next prime is 113321244479. The reversal of 113321244477 is 774442123311.

It is not a de Polignac number, because 113321244477 - 2⁴ = 113321244461 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113321244479) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 67023 + ... + 480764.

It is an arithmetic number, because the mean of its divisors is an integer number (10793614752).

Almost surely, 2^113321244477 is an apocalyptic number.

It is an amenable number.

113321244477 is a deficient number, since it is larger than the sum of its proper divisors (59376591555).

113321244477 is an equidigital number, since it uses as much as digits as its factorization.

113321244477 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 557648.

The product of its digits is 112896, while the sum is 39.

Adding to 113321244477 its reverse (774442123311), we get a palindrome (887763367788).

The spelling of 113321244477 in words is "one hundred thirteen billion, three hundred twenty-one million, two hundred forty-four thousand, four hundred seventy-seven".