233012013023 has 2 divisors, whose sum is σ = 233012013024. Its totient is φ = 233012013022.

The previous prime is 233012012969. The next prime is 233012013037. The reversal of 233012013023 is 320310210332.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-233012013023 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 233012012986 and 233012013004.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (233012013083) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 116506006511 + 116506006512.

It is an arithmetic number, because the mean of its divisors is an integer number (116506006512).

Almost surely, 2^233012013023 is an apocalyptic number.

233012013023 is a deficient number, since it is larger than the sum of its proper divisors (1).

233012013023 is an equidigital number, since it uses as much as digits as its factorization.

233012013023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 233012013023 its reverse (320310210332), we get a palindrome (553322223355).

The spelling of 233012013023 in words is "two hundred thirty-three billion, twelve million, thirteen thousand, twenty-three".