12011033103000 has 256 divisors, whose sum is σ = 41767162444800. Its totient is φ = 2855873894400.

The previous prime is 12011033102987. The next prime is 12011033103029. The reversal of 12011033103000 is 30133011021.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5228644 + ... + 7166643.

It is an arithmetic number, because the mean of its divisors is an integer number (163152978300).

Almost surely, 2^{12011033103000} is an apocalyptic number.

12011033103000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

12011033103000 is an abundant number, since it is smaller than the sum of its proper divisors (29756129341800).

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

12011033103000 is a wasteful number, since it uses less digits than its factorization.

12011033103000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12395347 (or 12395333 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 12011033103000 its reverse (30133011021), we get a palindrome (12041166114021).

The spelling of 12011033103000 in words is "twelve trillion, eleven billion, thirty-three million, one hundred three thousand".