113123102033 has 4 divisors (see below), whose sum is σ = 113124516708. Its totient is φ = 113121687360.

The previous prime is 113123102011. The next prime is 113123102039. The reversal of 113123102033 is 330201321311.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 62348591809 + 50774510224 = 249697^2 + 225332^2 .

It is a cyclic number.

It is not a de Polignac number, because 113123102033 - 2¹⁶ = 113123036497 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113123101996 and 113123102014.

It is not an unprimeable number, because it can be changed into a prime (113123102039) 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, 579716 + ... + 749877.

It is an arithmetic number, because the mean of its divisors is an integer number (28281129177).

Almost surely, 2^113123102033 is an apocalyptic number.

It is an amenable number.

113123102033 is a deficient number, since it is larger than the sum of its proper divisors (1414675).

113123102033 is an equidigital number, since it uses as much as digits as its factorization.

113123102033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1414674.

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 113123102033 its reverse (330201321311), we get a palindrome (443324423344).

The spelling of 113123102033 in words is "one hundred thirteen billion, one hundred twenty-three million, one hundred two thousand, thirty-three".