23134430003021 has 2 divisors, whose sum is σ = 23134430003022. Its totient is φ = 23134430003020.

The previous prime is 23134430002973. The next prime is 23134430003029. The reversal of 23134430003021 is 12030003443132.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 23128885562500 + 5544440521 = 4809250^2 + 74461^2 .

It is a cyclic number.

It is not a de Polignac number, because 23134430003021 - 2³⁴ = 23117250133837 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (23134430003029) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11567215001510 + 11567215001511.

It is an arithmetic number, because the mean of its divisors is an integer number (11567215001511).

Almost surely, 2^{23134430003021} is an apocalyptic number.

It is an amenable number.

23134430003021 is a deficient number, since it is larger than the sum of its proper divisors (1).

23134430003021 is an equidigital number, since it uses as much as digits as its factorization.

23134430003021 is an odious number, because the sum of its binary digits is odd.

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

Adding to 23134430003021 its reverse (12030003443132), we get a palindrome (35164433446153).

The spelling of 23134430003021 in words is "twenty-three trillion, one hundred thirty-four billion, four hundred thirty million, three thousand, twenty-one".