12103013010 has 64 divisors (see below), whose sum is σ = 32014652544. Its totient is φ = 2903808000.

The previous prime is 12103012981. The next prime is 12103013029. The reversal of 12103013010 is 1031030121.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 157041 + ... + 221060.

It is an arithmetic number, because the mean of its divisors is an integer number (500228946).

Almost surely, 2^12103013010 is an apocalyptic number.

12103013010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

12103013010 is an abundant number, since it is smaller than the sum of its proper divisors (19911639534).

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

12103013010 is a wasteful number, since it uses less digits than its factorization.

12103013010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 378219.

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

Adding to 12103013010 its reverse (1031030121), we get a palindrome (13134043131).

The spelling of 12103013010 in words is "twelve billion, one hundred three million, thirteen thousand, ten".