1232345232323 has 4 divisors (see below), whose sum is σ = 1304836128360. Its totient is φ = 1159854336288.

The previous prime is 1232345232301. The next prime is 1232345232331. The reversal of 1232345232323 is 3232325432321.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 1232345232323 - 2⁶ = 1232345232259 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 (1232345232383) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 36245447993 + ... + 36245448026.

It is an arithmetic number, because the mean of its divisors is an integer number (326209032090).

Almost surely, 2^{1232345232323} is an apocalyptic number.

1232345232323 is a deficient number, since it is larger than the sum of its proper divisors (72490896037).

1232345232323 is an equidigital number, since it uses as much as digits as its factorization.

1232345232323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72490896036.

The product of its digits is 155520, while the sum is 35.

The spelling of 1232345232323 in words is "one trillion, two hundred thirty-two billion, three hundred forty-five million, two hundred thirty-two thousand, three hundred twenty-three".