123003010110 has 32 divisors (see below), whose sum is σ = 295217374752. Its totient is φ = 32799674880.

The previous prime is 123003010099. The next prime is 123003010133. The reversal of 123003010110 is 11010300321.

It is a super-2 number, since 2×123003010110² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1180530 + ... + 1280490.

It is an arithmetic number, because the mean of its divisors is an integer number (9225542961).

Almost surely, 2^123003010110 is an apocalyptic number.

123003010110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

123003010110 is an abundant number, since it is smaller than the sum of its proper divisors (172214364642).

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

123003010110 is a wasteful number, since it uses less digits than its factorization.

123003010110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140988.

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 123003010110 its reverse (11010300321), we get a palindrome (134013310431).

The spelling of 123003010110 in words is "one hundred twenty-three billion, three million, ten thousand, one hundred ten".