23029332273 has 12 divisors (see below), whose sum is σ = 33487845300. Its totient is φ = 15249847776.

The previous prime is 23029332269. The next prime is 23029332289. The reversal of 23029332273 is 37223392032.

23029332273 is a `hidden beast` number, since 2 + 30 + 29 + 332 + 273 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 11419700769 + 11609631504 = 106863^2 + 107748^2 .

It is not a de Polignac number, because 23029332273 - 2² = 23029332269 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23029332203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 8585286 + ... + 8587967.

It is an arithmetic number, because the mean of its divisors is an integer number (2790653775).

Almost surely, 2^23029332273 is an apocalyptic number.

It is an amenable number.

23029332273 is a deficient number, since it is larger than the sum of its proper divisors (10458513027).

23029332273 is a wasteful number, since it uses less digits than its factorization.

23029332273 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 17173408 (or 17173405 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 36.

The spelling of 23029332273 in words is "twenty-three billion, twenty-nine million, three hundred thirty-two thousand, two hundred seventy-three".