23102085 has 16 divisors (see below), whose sum is σ = 37076544. Its totient is φ = 12283392.

The previous prime is 23102083. The next prime is 23102087. The reversal of 23102085 is 58020132.

It is an interprime number because it is at equal distance from previous prime (23102083) and next prime (23102087).

It is not a de Polignac number, because 23102085 - 2¹ = 23102083 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23102083) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3114 + ... + 7476.

It is an arithmetic number, because the mean of its divisors is an integer number (2317284).

Almost surely, 2^23102085 is an apocalyptic number.

It is an amenable number.

23102085 is a deficient number, since it is larger than the sum of its proper divisors (13974459).

23102085 is a wasteful number, since it uses less digits than its factorization.

23102085 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4724.

The product of its (nonzero) digits is 480, while the sum is 21.

The square root of 23102085 is about 4806.4628366399. The cubic root of 23102085 is about 284.8068250808.

The spelling of 23102085 in words is "twenty-three million, one hundred two thousand, eighty-five".