113233222535 has 4 divisors (see below), whose sum is σ = 135879867048. Its totient is φ = 90586578024.

The previous prime is 113233222517. The next prime is 113233222537. The reversal of 113233222535 is 535222332311.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 535222332311 = 173 ⋅3093770707.

It is a cyclic number.

It is not a de Polignac number, because 113233222535 - 2⁶ = 113233222471 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 (113233222537) 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, 11323322249 + ... + 11323322258.

It is an arithmetic number, because the mean of its divisors is an integer number (33969966762).

Almost surely, 2^113233222535 is an apocalyptic number.

113233222535 is a deficient number, since it is larger than the sum of its proper divisors (22646644513).

113233222535 is an equidigital number, since it uses as much as digits as its factorization.

113233222535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22646644512.

The product of its digits is 32400, while the sum is 32.

Adding to 113233222535 its reverse (535222332311), we get a palindrome (648455554846).

The spelling of 113233222535 in words is "one hundred thirteen billion, two hundred thirty-three million, two hundred twenty-two thousand, five hundred thirty-five".