123234423010 has 16 divisors (see below), whose sum is σ = 221904502200. Its totient is φ = 49275426816.

The previous prime is 123234423007. The next prime is 123234423017. The reversal of 123234423010 is 10324432321.

It can be written as a sum of positive squares in 4 ways, for example, as 60211835161 + 63022587849 = 245381^2 + 251043^2 .

It is not an unprimeable number, because it can be changed into a prime (123234423017) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2264565 + ... + 2318344.

Almost surely, 2^123234423010 is an apocalyptic number.

123234423010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123234423010 is a deficient number, since it is larger than the sum of its proper divisors (98670079190).

123234423010 is a wasteful number, since it uses less digits than its factorization.

123234423010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4585605.

The product of its (nonzero) digits is 3456, while the sum is 25.

Adding to 123234423010 its reverse (10324432321), we get a palindrome (133558855331).

The spelling of 123234423010 in words is "one hundred twenty-three billion, two hundred thirty-four million, four hundred twenty-three thousand, ten".