1132103203212 has 24 divisors (see below), whose sum is σ = 2697777847296. Its totient is φ = 369338633488.

The previous prime is 1132103203193. The next prime is 1132103203229. The reversal of 1132103203212 is 2123023012311.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1003637028 + ... + 1003638155.

It is an arithmetic number, because the mean of its divisors is an integer number (112407410304).

Almost surely, 2^{1132103203212} is an apocalyptic number.

1132103203212 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1132103203212 is an abundant number, since it is smaller than the sum of its proper divisors (1565674644084).

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

1132103203212 is a wasteful number, since it uses less digits than its factorization.

1132103203212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2007275237 (or 2007275235 counting only the distinct ones).

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

Adding to 1132103203212 its reverse (2123023012311), we get a palindrome (3255126215523).

The spelling of 1132103203212 in words is "one trillion, one hundred thirty-two billion, one hundred three million, two hundred three thousand, two hundred twelve".