1231232232023 has 2 divisors, whose sum is σ = 1231232232024. Its totient is φ = 1231232232022.

The previous prime is 1231232232017. The next prime is 1231232232029. The reversal of 1231232232023 is 3202322321321.

It is a balanced prime because it is at equal distance from previous prime (1231232232017) and next prime (1231232232029).

It is an emirp because it is prime and its reverse (3202322321321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1231232232023 - 2²⁸ = 1230963796567 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1231232231983 and 1231232232001.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1231232232029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 615616116011 + 615616116012.

It is an arithmetic number, because the mean of its divisors is an integer number (615616116012).

Almost surely, 2^{1231232232023} is an apocalyptic number.

1231232232023 is a deficient number, since it is larger than the sum of its proper divisors (1).

1231232232023 is an equidigital number, since it uses as much as digits as its factorization.

1231232232023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 5184, while the sum is 26.

Adding to 1231232232023 its reverse (3202322321321), we get a palindrome (4433554553344).

The spelling of 1231232232023 in words is "one trillion, two hundred thirty-one billion, two hundred thirty-two million, two hundred thirty-two thousand, twenty-three".