23210030 has 8 divisors (see below), whose sum is σ = 41778072. Its totient is φ = 9284008.

The previous prime is 23210021. The next prime is 23210053. The reversal of 23210030 is 3001232.

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

It is a junction number, because it is equal to n+sod(n) for n = 23209993 and 23210020.

It is a congruent 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, 1160492 + ... + 1160511.

It is an arithmetic number, because the mean of its divisors is an integer number (5222259).

Almost surely, 2^23210030 is an apocalyptic number.

23210030 is a deficient number, since it is larger than the sum of its proper divisors (18568042).

23210030 is a wasteful number, since it uses less digits than its factorization.

23210030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2321010.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 23210030 is about 4817.6789017119. The cubic root of 23210030 is about 285.2497246930.

Adding to 23210030 its reverse (3001232), we get a palindrome (26211262).

The spelling of 23210030 in words is "twenty-three million, two hundred ten thousand, thirty".