23102302234 has 16 divisors (see below), whose sum is σ = 37806148800. Its totient is φ = 10500384960.

The previous prime is 23102302231. The next prime is 23102302247. The reversal of 23102302234 is 43220320132.

It is a super-2 number, since 2×23102302234² (a number of 22 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (22).

It is not an unprimeable number, because it can be changed into a prime (23102302231) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 562027 + ... + 601729.

It is an arithmetic number, because the mean of its divisors is an integer number (2362884300).

Almost surely, 2^23102302234 is an apocalyptic number.

23102302234 is a deficient number, since it is larger than the sum of its proper divisors (14703846566).

23102302234 is a wasteful number, since it uses less digits than its factorization.

23102302234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66165.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 23102302234 its reverse (43220320132), we get a palindrome (66322622366).

The spelling of 23102302234 in words is "twenty-three billion, one hundred two million, three hundred two thousand, two hundred thirty-four".