23103351 has 12 divisors (see below), whose sum is σ = 33560280. Its totient is φ = 15315120.

The previous prime is 23103349. The next prime is 23103359. The reversal of 23103351 is 15330132.

23103351 is a `hidden beast` number, since 2 + 310 + 3 + 351 = 666.

It is not a de Polignac number, because 23103351 - 2¹ = 23103349 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23103359) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 5560 + ... + 8781.

It is an arithmetic number, because the mean of its divisors is an integer number (2796690).

Almost surely, 2^23103351 is an apocalyptic number.

23103351 is a deficient number, since it is larger than the sum of its proper divisors (10456929).

23103351 is a wasteful number, since it uses less digits than its factorization.

23103351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14526 (or 14523 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 18.

The square root of 23103351 is about 4806.5945325147. The cubic root of 23103351 is about 284.8120274807.

Adding to 23103351 its reverse (15330132), we get a palindrome (38433483).

The spelling of 23103351 in words is "twenty-three million, one hundred three thousand, three hundred fifty-one".