113031042233 has 2 divisors, whose sum is σ = 113031042234. Its totient is φ = 113031042232.

The previous prime is 113031042211. The next prime is 113031042239. The reversal of 113031042233 is 332240130311.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 111815334544 + 1215707689 = 334388^2 + 34867^2 .

It is a cyclic number.

It is not a de Polignac number, because 113031042233 - 2²² = 113026847929 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 113031042199 and 113031042208.

It is not a weakly prime, because it can be changed into another prime (113031042239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56515521116 + 56515521117.

It is an arithmetic number, because the mean of its divisors is an integer number (56515521117).

Almost surely, 2^113031042233 is an apocalyptic number.

It is an amenable number.

113031042233 is a deficient number, since it is larger than the sum of its proper divisors (1).

113031042233 is an equidigital number, since it uses as much as digits as its factorization.

113031042233 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

Adding to 113031042233 its reverse (332240130311), we get a palindrome (445271172544).

The spelling of 113031042233 in words is "one hundred thirteen billion, thirty-one million, forty-two thousand, two hundred thirty-three".