23103641 has 8 divisors (see below), whose sum is σ = 25428384. Its totient is φ = 20816320.

The previous prime is 23103617. The next prime is 23103643. The reversal of 23103641 is 14630132.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 23103641 - 2¹⁰ = 23102617 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (23103643) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8051 + ... + 10536.

It is an arithmetic number, because the mean of its divisors is an integer number (3178548).

Almost surely, 2^23103641 is an apocalyptic number.

It is an amenable number.

23103641 is a deficient number, since it is larger than the sum of its proper divisors (2324743).

23103641 is a wasteful number, since it uses less digits than its factorization.

23103641 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18711.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 23103641 is about 4806.6246993082. The cubic root of 23103641 is about 284.8132191569.

Adding to 23103641 its reverse (14630132), we get a palindrome (37733773).

The spelling of 23103641 in words is "twenty-three million, one hundred three thousand, six hundred forty-one".