23101022 has 16 divisors (see below), whose sum is σ = 40104960. Its totient is φ = 9774648.

The previous prime is 23101021. The next prime is 23101049. The reversal of 23101022 is 22010132.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 23100994 and 23101012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (23101021) 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, 9338 + ... + 11549.

It is an arithmetic number, because the mean of its divisors is an integer number (2506560).

Almost surely, 2^23101022 is an apocalyptic number.

23101022 is a deficient number, since it is larger than the sum of its proper divisors (17003938).

23101022 is a wasteful number, since it uses less digits than its factorization.

23101022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20975.

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

The square root of 23101022 is about 4806.3522550891. The cubic root of 23101022 is about 284.8024567262.

Adding to 23101022 its reverse (22010132), we get a palindrome (45111154).

The spelling of 23101022 in words is "twenty-three million, one hundred one thousand, twenty-two".