23134300234 has 4 divisors (see below), whose sum is σ = 34701450354. Its totient is φ = 11567150116.

The previous prime is 23134300223. The next prime is 23134300237. The reversal of 23134300234 is 43200343132.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 19753459209 + 3380841025 = 140547^2 + 58145^2 .

It is a junction number, because it is equal to n+sod(n) for n = 23134300199 and 23134300208.

It is not an unprimeable number, because it can be changed into a prime (23134300237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5783575057 + ... + 5783575060.

Almost surely, 2^23134300234 is an apocalyptic number.

23134300234 is a deficient number, since it is larger than the sum of its proper divisors (11567150120).

23134300234 is a wasteful number, since it uses less digits than its factorization.

23134300234 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11567150119.

The product of its (nonzero) digits is 5184, while the sum is 25.

Adding to 23134300234 its reverse (43200343132), we get a palindrome (66334643366).

The spelling of 23134300234 in words is "twenty-three billion, one hundred thirty-four million, three hundred thousand, two hundred thirty-four".