23313230033331 has 32 divisors (see below), whose sum is σ = 35554993182720. Its totient is φ = 13310572673664.

The previous prime is 23313230033293. The next prime is 23313230033383. The reversal of 23313230033331 is 13333003231332.

It is a happy number.

It is not a de Polignac number, because 23313230033331 - 2³⁰ = 23312156291507 is a prime.

It is a super-2 number, since 2×23313230033331² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (23313230032331) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 159925705 + ... + 160071413.

It is an arithmetic number, because the mean of its divisors is an integer number (1111093536960).

Almost surely, 2^{23313230033331} is an apocalyptic number.

23313230033331 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23313230033331 is a deficient number, since it is larger than the sum of its proper divisors (12241763149389).

23313230033331 is a wasteful number, since it uses less digits than its factorization.

23313230033331 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152115.

The product of its (nonzero) digits is 26244, while the sum is 30.

Adding to 23313230033331 its reverse (13333003231332), we get a palindrome (36646233264663).

The spelling of 23313230033331 in words is "twenty-three trillion, three hundred thirteen billion, two hundred thirty million, thirty-three thousand, three hundred thirty-one".