23135210 has 32 divisors (see below), whose sum is σ = 47779200. Its totient is φ = 7900992.

The previous prime is 23135197. The next prime is 23135251. The reversal of 23135210 is 1253132.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 23957 + ... + 24903.

It is an arithmetic number, because the mean of its divisors is an integer number (1493100).

Almost surely, 2^23135210 is an apocalyptic number.

23135210 is an abundant number, since it is smaller than the sum of its proper divisors (24643990).

23135210 is a wasteful number, since it uses less digits than its factorization.

23135210 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1310.

The product of its (nonzero) digits is 180, while the sum is 17.

The square root of 23135210 is about 4809.9074835177. The cubic root of 23135210 is about 284.9428838041.

Adding to 23135210 its reverse (1253132), we get a palindrome (24388342).

The spelling of 23135210 in words is "twenty-three million, one hundred thirty-five thousand, two hundred ten".