23231010 has 128 divisors (see below), whose sum is σ = 66624768. Its totient is φ = 5120000.

The previous prime is 23231003. The next prime is 23231011. The reversal of 23231010 is 1013232.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (23231011) by changing a digit.

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 63 ways as a sum of consecutive naturals, for example, 229960 + ... + 230060.

It is an arithmetic number, because the mean of its divisors is an integer number (520506).

Almost surely, 2^23231010 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 23231010, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (33312384).

23231010 is an abundant number, since it is smaller than the sum of its proper divisors (43393758).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

23231010 is a wasteful number, since it uses less digits than its factorization.

23231010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 180.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 23231010 is about 4819.8558069718. The cubic root of 23231010 is about 285.3356464108.

Adding to 23231010 its reverse (1013232), we get a palindrome (24244242).

It can be divided in two parts, 2323 and 1010, that added together give a palindrome (3333).

The spelling of 23231010 in words is "twenty-three million, two hundred thirty-one thousand, ten".