12031103010 has 32 divisors (see below), whose sum is σ = 28982007360. Its totient is φ = 3196365248.

The previous prime is 12031102991. The next prime is 12031103083. The reversal of 12031103010 is 1030113021.

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, 737352 + ... + 753491.

It is an arithmetic number, because the mean of its divisors is an integer number (905687730).

Almost surely, 2^12031103010 is an apocalyptic number.

12031103010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12031103010 is an abundant number, since it is smaller than the sum of its proper divisors (16950904350).

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

12031103010 is a wasteful number, since it uses less digits than its factorization.

12031103010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1491122.

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

Adding to 12031103010 its reverse (1030113021), we get a palindrome (13061216031).

The spelling of 12031103010 in words is "twelve billion, thirty-one million, one hundred three thousand, ten".