123232141232321 has 36 divisors (see below), whose sum is σ = 137792334363600. Its totient is φ = 110121880044000.

The previous prime is 123232141232293. The next prime is 123232141232359.

123232141232321 is nontrivially palindromic in base 10.

It is not a de Polignac number, because 123232141232321 - 2⁶ = 123232141232257 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (123232141231321) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 171211490 + ... + 171929748.

Almost surely, 2^{123232141232321} is an apocalyptic number.

123232141232321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

123232141232321 is a deficient number, since it is larger than the sum of its proper divisors (14560193131279).

123232141232321 is a wasteful number, since it uses less digits than its factorization.

123232141232321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718622 (or 718510 counting only the distinct ones).

The product of its digits is 20736, while the sum is 32.

The spelling of 123232141232321 in words is "one hundred twenty-three trillion, two hundred thirty-two billion, one hundred forty-one million, two hundred thirty-two thousand, three hundred twenty-one".