11003230133212 has 24 divisors (see below), whose sum is σ = 19267125874416. Its totient is φ = 5498337750528.

The previous prime is 11003230133179. The next prime is 11003230133221. The reversal of 11003230133212 is 21233103230011.

It is a congruent number.

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, 64029228 + ... + 64200844.

It is an arithmetic number, because the mean of its divisors is an integer number (802796911434).

Almost surely, 2^{11003230133212} is an apocalyptic number.

It is an amenable number.

11003230133212 is a deficient number, since it is larger than the sum of its proper divisors (8263895741204).

11003230133212 is a wasteful number, since it uses less digits than its factorization.

11003230133212 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 181077 (or 181075 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 22.

Adding to 11003230133212 its reverse (21233103230011), we get a palindrome (32236333363223).

The spelling of 11003230133212 in words is "eleven trillion, three billion, two hundred thirty million, one hundred thirty-three thousand, two hundred twelve".