13233020023 has 2 divisors, whose sum is σ = 13233020024. Its totient is φ = 13233020022.

The previous prime is 13233019981. The next prime is 13233020029. The reversal of 13233020023 is 32002033231.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13233020023 - 2⁹ = 13233019511 is a prime.

It is a super-2 number, since 2×13233020023² (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13233020029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6616510011 + 6616510012.

It is an arithmetic number, because the mean of its divisors is an integer number (6616510012).

Almost surely, 2^13233020023 is an apocalyptic number.

13233020023 is a deficient number, since it is larger than the sum of its proper divisors (1).

13233020023 is an equidigital number, since it uses as much as digits as its factorization.

13233020023 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 19.

Adding to 13233020023 its reverse (32002033231), we get a palindrome (45235053254).

The spelling of 13233020023 in words is "thirteen billion, two hundred thirty-three million, twenty thousand, twenty-three".