23048121 has 16 divisors (see below), whose sum is σ = 32659200. Its totient is φ = 14416848.

The previous prime is 23048117. The next prime is 23048143. The reversal of 23048121 is 12184032.

It is not a de Polignac number, because 23048121 - 2² = 23048117 is a prime.

It is not an unprimeable number, because it can be changed into a prime (23048101) 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, 4210 + ... + 7988.

It is an arithmetic number, because the mean of its divisors is an integer number (2041200).

Almost surely, 2^23048121 is an apocalyptic number.

It is an amenable number.

23048121 is a deficient number, since it is larger than the sum of its proper divisors (9611079).

23048121 is a wasteful number, since it uses less digits than its factorization.

It is an anagram of its base 11 representation: 23048121 = (12012438)₁₁.

23048121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3908.

The product of its (nonzero) digits is 384, while the sum is 21.

The square root of 23048121 is about 4800.8458629704. The cubic root of 23048121 is about 284.5848927590.

The spelling of 23048121 in words is "twenty-three million, forty-eight thousand, one hundred twenty-one".