23014131 has 16 divisors (see below), whose sum is σ = 35253504. Its totient is φ = 13081824.

The previous prime is 23014129. The next prime is 23014171. The reversal of 23014131 is 13141032.

It is not a de Polignac number, because 23014131 - 2¹ = 23014129 is a prime.

It is a super-2 number, since 2×23014131² = 1059300451370322, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 23014131.

It is not an unprimeable number, because it can be changed into a prime (23014171) 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, 1356 + ... + 6918.

It is an arithmetic number, because the mean of its divisors is an integer number (2203344).

Almost surely, 2^23014131 is an apocalyptic number.

23014131 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

23014131 is a deficient number, since it is larger than the sum of its proper divisors (12239373).

23014131 is a wasteful number, since it uses less digits than its factorization.

23014131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5770.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 23014131 is about 4797.3045556854. The cubic root of 23014131 is about 284.4449276330. Note that the first 3 decimals are identical.

Adding to 23014131 its reverse (13141032), we get a palindrome (36155163).

The spelling of 23014131 in words is "twenty-three million, fourteen thousand, one hundred thirty-one".