1230223110 has 32 divisors (see below), whose sum is σ = 2961872352. Its totient is φ = 327022080.

The previous prime is 1230223097. The next prime is 1230223117. The reversal of 1230223110 is 113220321.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a self number, because there is not a number n which added to its sum of digits gives 1230223110.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1230223117) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 55171 + ... + 74190.

It is an arithmetic number, because the mean of its divisors is an integer number (92558511).

Almost surely, 2^1230223110 is an apocalyptic number.

1230223110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1230223110 is an abundant number, since it is smaller than the sum of its proper divisors (1731649242).

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

1230223110 is a wasteful number, since it uses less digits than its factorization.

1230223110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129688.

The product of its (nonzero) digits is 72, while the sum is 15.

The square root of 1230223110 is about 35074.5364901662. The cubic root of 1230223110 is about 1071.5060487719.

Adding to 1230223110 its reverse (113220321), we get a palindrome (1343443431).

The spelling of 1230223110 in words is "one billion, two hundred thirty million, two hundred twenty-three thousand, one hundred ten".