113210451077 has 8 divisors (see below), whose sum is σ = 116478957816. Its totient is φ = 109952932032.

The previous prime is 113210451071. The next prime is 113210451089. The reversal of 113210451077 is 770154012311.

It can be written as a sum of positive squares in 4 ways, for example, as 46382513956 + 66827937121 = 215366^2 + 258511^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 113210451077 - 2¹⁸ = 113210188933 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113210451071) 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, 2726018 + ... + 2767235.

It is an arithmetic number, because the mean of its divisors is an integer number (14559869727).

Almost surely, 2^113210451077 is an apocalyptic number.

It is an amenable number.

113210451077 is a deficient number, since it is larger than the sum of its proper divisors (3268506739).

113210451077 is an equidigital number, since it uses as much as digits as its factorization.

113210451077 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5493847.

The product of its (nonzero) digits is 5880, while the sum is 32.

Adding to 113210451077 its reverse (770154012311), we get a palindrome (883364463388).

The spelling of 113210451077 in words is "one hundred thirteen billion, two hundred ten million, four hundred fifty-one thousand, seventy-seven".