23134134 has 16 divisors (see below), whose sum is σ = 48703680. Its totient is φ = 7305480.

The previous prime is 23134121. The next prime is 23134147. The reversal of 23134134 is 43143132.

It is an interprime number because it is at equal distance from previous prime (23134121) and next prime (23134147).

It is a self number, because there is not a number n which added to its sum of digits gives 23134134.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 101352 + ... + 101579.

It is an arithmetic number, because the mean of its divisors is an integer number (3043980).

Almost surely, 2^23134134 is an apocalyptic number.

23134134 is an abundant number, since it is smaller than the sum of its proper divisors (25569546).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23134134 is a wasteful number, since it uses less digits than its factorization.

23134134 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 202955.

The product of its digits is 864, while the sum is 21.

The square root of 23134134 is about 4809.7956297539. The cubic root of 23134134 is about 284.9384662475.

Adding to 23134134 its reverse (43143132), we get a palindrome (66277266).

The spelling of 23134134 in words is "twenty-three million, one hundred thirty-four thousand, one hundred thirty-four".