12232103001000 has 128 divisors (see below), whose sum is σ = 38165485737600. Its totient is φ = 3261780940800.

The previous prime is 12232103000987. The next prime is 12232103001011. The reversal of 12232103001000 is 10030123221.

It is a Harshad number since it is a multiple of its sum of digits (15).

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, 120816399 + ... + 120917601.

It is an arithmetic number, because the mean of its divisors is an integer number (298167857325).

Almost surely, 2^{12232103001000} is an apocalyptic number.

12232103001000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12232103001000 is an abundant number, since it is smaller than the sum of its proper divisors (25933382736600).

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

12232103001000 is a wasteful number, since it uses less digits than its factorization.

12232103001000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141516 (or 141502 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 15.

Adding to 12232103001000 its reverse (10030123221), we get a palindrome (12242133124221).

The spelling of 12232103001000 in words is "twelve trillion, two hundred thirty-two billion, one hundred three million, one thousand".