23113071 has 6 divisors (see below), whose sum is σ = 33385560. Its totient is φ = 15408708.

The previous prime is 23113067. The next prime is 23113099. The reversal of 23113071 is 17031132.

It is not a de Polignac number, because 23113071 - 2² = 23113067 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23113001) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1284051 + ... + 1284068.

It is an arithmetic number, because the mean of its divisors is an integer number (5564260).

Almost surely, 2^23113071 is an apocalyptic number.

23113071 is a deficient number, since it is larger than the sum of its proper divisors (10272489).

23113071 is a wasteful number, since it uses less digits than its factorization.

23113071 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2568125 (or 2568122 counting only the distinct ones).

The product of its (nonzero) digits is 126, while the sum is 18.

The square root of 23113071 is about 4807.6055370631. The cubic root of 23113071 is about 284.8519637474.

The spelling of 23113071 in words is "twenty-three million, one hundred thirteen thousand, seventy-one".