233231412221023 has 8 divisors (see below), whose sum is σ = 245639671643520. Its totient is φ = 220836444992280.

The previous prime is 233231412221011. The next prime is 233231412221033. The reversal of 233231412221023 is 320122214132332.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 233231412221023 - 2²⁵ = 233231378666591 is a prime.

It is a super-2 number, since 2×233231412221023² (a number of 30 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (233231412221033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3323012413 + ... + 3323082598.

It is an arithmetic number, because the mean of its divisors is an integer number (30704958955440).

Almost surely, 2^{233231412221023} is an apocalyptic number.

233231412221023 is a deficient number, since it is larger than the sum of its proper divisors (12408259422497).

233231412221023 is a wasteful number, since it uses less digits than its factorization.

233231412221023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6646096877.

The product of its (nonzero) digits is 20736, while the sum is 31.

Adding to 233231412221023 its reverse (320122214132332), we get a palindrome (553353626353355).

The spelling of 233231412221023 in words is "two hundred thirty-three trillion, two hundred thirty-one billion, four hundred twelve million, two hundred twenty-one thousand, twenty-three".