12303010232112 has 20 divisors (see below), whose sum is σ = 31782776433080. Its totient is φ = 4101003410688.

The previous prime is 12303010232083. The next prime is 12303010232189. The reversal of 12303010232112 is 21123201030321.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 128156356537 + ... + 128156356632.

It is an arithmetic number, because the mean of its divisors is an integer number (1589138821654).

Almost surely, 2^{12303010232112} is an apocalyptic number.

12303010232112 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

12303010232112 is an abundant number, since it is smaller than the sum of its proper divisors (19479766200968).

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

12303010232112 is a wasteful number, since it uses less digits than its factorization.

12303010232112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 256312713180 (or 256312713174 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 12303010232112 its reverse (21123201030321), we get a palindrome (33426211262433).

The spelling of 12303010232112 in words is "twelve trillion, three hundred three billion, ten million, two hundred thirty-two thousand, one hundred twelve".