23033332343431 has 2 divisors, whose sum is σ = 23033332343432. Its totient is φ = 23033332343430.

The previous prime is 23033332343393. The next prime is 23033332343447. The reversal of 23033332343431 is 13434323333032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 23033332343431 - 2²⁵ = 23033298788999 is a prime.

It is a super-2 number, since 2×23033332343431² (a number of 28 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23033332343531) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11516666171715 + 11516666171716.

It is an arithmetic number, because the mean of its divisors is an integer number (11516666171716).

Almost surely, 2^{23033332343431} is an apocalyptic number.

23033332343431 is a deficient number, since it is larger than the sum of its proper divisors (1).

23033332343431 is an equidigital number, since it uses as much as digits as its factorization.

23033332343431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 419904, while the sum is 37.

Adding to 23033332343431 its reverse (13434323333032), we get a palindrome (36467655676463).

The spelling of 23033332343431 in words is "twenty-three trillion, thirty-three billion, three hundred thirty-two million, three hundred forty-three thousand, four hundred thirty-one".