23433201073 has 2 divisors, whose sum is σ = 23433201074. Its totient is φ = 23433201072.

The previous prime is 23433201059. The next prime is 23433201079. The reversal of 23433201073 is 37010233432.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 17072819569 + 6360381504 = 130663^2 + 79752^2 .

It is a cyclic number.

It is not a de Polignac number, because 23433201073 - 2²¹ = 23431103921 is a prime.

It is a super-2 number, since 2×23433201073² (a number of 22 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (23433201079) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 11716600536 + 11716600537.

It is an arithmetic number, because the mean of its divisors is an integer number (11716600537).

Almost surely, 2^23433201073 is an apocalyptic number.

It is an amenable number.

23433201073 is a deficient number, since it is larger than the sum of its proper divisors (1).

23433201073 is an equidigital number, since it uses as much as digits as its factorization.

23433201073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 28.

The spelling of 23433201073 in words is "twenty-three billion, four hundred thirty-three million, two hundred one thousand, seventy-three".