1100033203113 has 24 divisors (see below), whose sum is σ = 1711261598592. Its totient is φ = 676904408928.

The previous prime is 1100033203079. The next prime is 1100033203123. The reversal of 1100033203113 is 3113023300011.

It is a happy number.

It is not a de Polignac number, because 1100033203113 - 2¹⁷ = 1100033072041 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1100033203123) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1832070 + ... + 2357232.

It is an arithmetic number, because the mean of its divisors is an integer number (71302566608).

Almost surely, 2^{1100033203113} is an apocalyptic number.

1100033203113 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

1100033203113 is a deficient number, since it is larger than the sum of its proper divisors (611228395479).

1100033203113 is a wasteful number, since it uses less digits than its factorization.

1100033203113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 543085 (or 543082 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 1100033203113 its reverse (3113023300011), we get a palindrome (4213056503124).

The spelling of 1100033203113 in words is "one trillion, one hundred billion, thirty-three million, two hundred three thousand, one hundred thirteen".