23031010 has 16 divisors (see below), whose sum is σ = 41513472. Its totient is φ = 9199600.

The previous prime is 23030999. The next prime is 23031061. The reversal of 23031010 is 1013032.

It is a Harshad number since it is a multiple of its sum of digits (10).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9855 + ... + 11965.

It is an arithmetic number, because the mean of its divisors is an integer number (2594592).

Almost surely, 2^23031010 is an apocalyptic number.

23031010 is a deficient number, since it is larger than the sum of its proper divisors (18482462).

23031010 is a wasteful number, since it uses less digits than its factorization.

23031010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3209.

The product of its (nonzero) digits is 18, while the sum is 10.

The square root of 23031010 is about 4799.0634502994. The cubic root of 23031010 is about 284.5144497404.

Adding to 23031010 its reverse (1013032), we get a palindrome (24044042).

The spelling of 23031010 in words is "twenty-three million, thirty-one thousand, ten".