12031024411123 has 2 divisors, whose sum is σ = 12031024411124. Its totient is φ = 12031024411122.

The previous prime is 12031024411097. The next prime is 12031024411129. The reversal of 12031024411123 is 32111442013021.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 12031024411123 - 2²¹ = 12031022313971 is a prime.

It is a super-2 number, since 2×12031024411123² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (12031024411129) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6015512205561 + 6015512205562.

It is an arithmetic number, because the mean of its divisors is an integer number (6015512205562).

Almost surely, 2^{12031024411123} is an apocalyptic number.

12031024411123 is a deficient number, since it is larger than the sum of its proper divisors (1).

12031024411123 is an equidigital number, since it uses as much as digits as its factorization.

12031024411123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1152, while the sum is 25.

Adding to 12031024411123 its reverse (32111442013021), we get a palindrome (44142466424144).

The spelling of 12031024411123 in words is "twelve trillion, thirty-one billion, twenty-four million, four hundred eleven thousand, one hundred twenty-three".