113252673461 has 4 divisors (see below), whose sum is σ = 114525175500. Its totient is φ = 111980171424.

The previous prime is 113252673433. The next prime is 113252673491. The reversal of 113252673461 is 164376252311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 164376252311 = 8807 ⋅18664273.

It can be written as a sum of positive squares in 2 ways, for example, as 45239163025 + 68013510436 = 212695^2 + 260794^2 .

It is a cyclic number.

It is not a de Polignac number, because 113252673461 - 2⁶ = 113252673397 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 (113252673491) 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, 636250886 + ... + 636251063.

It is an arithmetic number, because the mean of its divisors is an integer number (28631293875).

Almost surely, 2^113252673461 is an apocalyptic number.

It is an amenable number.

113252673461 is a deficient number, since it is larger than the sum of its proper divisors (1272502039).

113252673461 is an equidigital number, since it uses as much as digits as its factorization.

113252673461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1272502038.

The product of its digits is 181440, while the sum is 41.

The spelling of 113252673461 in words is "one hundred thirteen billion, two hundred fifty-two million, six hundred seventy-three thousand, four hundred sixty-one".