23033231120423 has 2 divisors, whose sum is σ = 23033231120424. Its totient is φ = 23033231120422.

The previous prime is 23033231120401. The next prime is 23033231120453. The reversal of 23033231120423 is 32402113233032.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 23033231120423 - 2²² = 23033226926119 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23033231120453) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11516615560211 + 11516615560212.

It is an arithmetic number, because the mean of its divisors is an integer number (11516615560212).

Almost surely, 2^{23033231120423} is an apocalyptic number.

23033231120423 is a deficient number, since it is larger than the sum of its proper divisors (1).

23033231120423 is an equidigital number, since it uses as much as digits as its factorization.

23033231120423 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 15552, while the sum is 29.

Adding to 23033231120423 its reverse (32402113233032), we get a palindrome (55435344353455).

The spelling of 23033231120423 in words is "twenty-three trillion, thirty-three billion, two hundred thirty-one million, one hundred twenty thousand, four hundred twenty-three".