23134111 has 32 divisors (see below), whose sum is σ = 31481856. Its totient is φ = 16552800.

The previous prime is 23134103. The next prime is 23134117. The reversal of 23134111 is 11143132.

It is not a de Polignac number, because 23134111 - 2³ = 23134103 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23134117) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 121026 + ... + 121216.

It is an arithmetic number, because the mean of its divisors is an integer number (983808).

Almost surely, 2^23134111 is an apocalyptic number.

23134111 is a deficient number, since it is larger than the sum of its proper divisors (8347745).

23134111 is a wasteful number, since it uses less digits than its factorization.

23134111 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 244 (or 222 counting only the distinct ones).

The product of its digits is 72, while the sum is 16.

The square root of 23134111 is about 4809.7932387994. The cubic root of 23134111 is about 284.9383718187.

Adding to 23134111 its reverse (11143132), we get a palindrome (34277243).

The spelling of 23134111 in words is "twenty-three million, one hundred thirty-four thousand, one hundred eleven".