23690103 has 8 divisors (see below), whose sum is σ = 31893888. Its totient is φ = 15639864.

The previous prime is 23690083. The next prime is 23690137. The reversal of 23690103 is 30109632.

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

It is not a de Polignac number, because 23690103 - 2⁶ = 23690039 is a prime.

It is a super-2 number, since 2×23690103² = 1122441960301218, which contains 22 as substring.

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23690203) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 38025 + ... + 38642.

It is an arithmetic number, because the mean of its divisors is an integer number (3986736).

Almost surely, 2^23690103 is an apocalyptic number.

23690103 is a deficient number, since it is larger than the sum of its proper divisors (8203785).

23690103 is a wasteful number, since it uses less digits than its factorization.

23690103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76773.

The product of its (nonzero) digits is 972, while the sum is 24.

The square root of 23690103 is about 4867.2479903946. The cubic root of 23690103 is about 287.2030072323.

Adding to 23690103 its reverse (30109632), we get a palindrome (53799735).

The spelling of 23690103 in words is "twenty-three million, six hundred ninety thousand, one hundred three".