23134120034 has 4 divisors (see below), whose sum is σ = 34701180054. Its totient is φ = 11567060016.

The previous prime is 23134119947. The next prime is 23134120039. The reversal of 23134120034 is 43002143132.

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., 22424164009 + 709956025 = 149747^2 + 26645^2 .

It is a super-2 number, since 2×23134120034² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 23134119991 and 23134120009.

It is not an unprimeable number, because it can be changed into a prime (23134120039) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5783530007 + ... + 5783530010.

Almost surely, 2^23134120034 is an apocalyptic number.

23134120034 is a deficient number, since it is larger than the sum of its proper divisors (11567060020).

23134120034 is a wasteful number, since it uses less digits than its factorization.

23134120034 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11567060019.

The product of its (nonzero) digits is 1728, while the sum is 23.

Adding to 23134120034 its reverse (43002143132), we get a palindrome (66136263166).

The spelling of 23134120034 in words is "twenty-three billion, one hundred thirty-four million, one hundred twenty thousand, thirty-four".