113475310153 has 4 divisors (see below), whose sum is σ = 113477292180. Its totient is φ = 113473328128.

The previous prime is 113475310127. The next prime is 113475310163. The reversal of 113475310153 is 351013574311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 351013574311 = 39119 ⋅8972969.

It can be written as a sum of positive squares in 2 ways, for example, as 23059029904 + 90416280249 = 151852^2 + 300693^2 .

It is a cyclic number.

It is not a de Polignac number, because 113475310153 - 2²⁹ = 112938439241 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113475310163) 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, 902500 + ... + 1020517.

It is an arithmetic number, because the mean of its divisors is an integer number (28369323045).

Almost surely, 2^113475310153 is an apocalyptic number.

It is an amenable number.

113475310153 is a deficient number, since it is larger than the sum of its proper divisors (1982027).

113475310153 is an equidigital number, since it uses as much as digits as its factorization.

113475310153 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1982026.

The product of its (nonzero) digits is 18900, while the sum is 34.

Adding to 113475310153 its reverse (351013574311), we get a palindrome (464488884464).

The spelling of 113475310153 in words is "one hundred thirteen billion, four hundred seventy-five million, three hundred ten thousand, one hundred fifty-three".