11013203001033 has 24 divisors (see below), whose sum is σ = 16846537020768. Its totient is φ = 6909090237312.

The previous prime is 11013203001007. The next prime is 11013203001077. The reversal of 11013203001033 is 33010030231011.

It is a happy number.

11013203001033 is a `hidden beast` number, since 1 + 1 + 0 + 1 + 320 + 300 + 10 + 33 = 666.

It is a de Polignac number, because none of the positive numbers 2^k-11013203001033 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11013203000997 and 11013203001015.

It is not an unprimeable number, because it can be changed into a prime (11013203001433) 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, 5095491 + ... + 6927512.

It is an arithmetic number, because the mean of its divisors is an integer number (701939042532).

Almost surely, 2^{11013203001033} is an apocalyptic number.

It is an amenable number.

11013203001033 is a deficient number, since it is larger than the sum of its proper divisors (5833334019735).

11013203001033 is a wasteful number, since it uses less digits than its factorization.

11013203001033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12029013 (or 12029010 counting only the distinct ones).

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

Adding to 11013203001033 its reverse (33010030231011), we get a palindrome (44023233232044).

The spelling of 11013203001033 in words is "eleven trillion, thirteen billion, two hundred three million, one thousand, thirty-three".