23101004 has 12 divisors (see below), whose sum is σ = 41189904. Its totient is φ = 11332464.

The previous prime is 23100991. The next prime is 23101021. The reversal of 23101004 is 40010132.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 54272 + ... + 54695.

It is an arithmetic number, because the mean of its divisors is an integer number (3432492).

Almost surely, 2^23101004 is an apocalyptic number.

It is an amenable number.

23101004 is a deficient number, since it is larger than the sum of its proper divisors (18088900).

23101004 is a wasteful number, since it uses less digits than its factorization.

23101004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109024 (or 109022 counting only the distinct ones).

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 23101004 is about 4806.3503825668. The cubic root of 23101004 is about 284.8023827548.

Adding to 23101004 its reverse (40010132), we get a palindrome (63111136).

The spelling of 23101004 in words is "twenty-three million, one hundred one thousand, four".