1200013300033 has 16 divisors (see below), whose sum is σ = 1273222229760. Its totient is φ = 1127097075456.

The previous prime is 1200013300009. The next prime is 1200013300039. The reversal of 1200013300033 is 3300033100021.

It is a de Polignac number, because none of the positive numbers 2^k-1200013300033 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1200013300039) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 25476658 + ... + 25523716.

It is an arithmetic number, because the mean of its divisors is an integer number (79576389360).

Almost surely, 2^{1200013300033} is an apocalyptic number.

It is an amenable number.

1200013300033 is a deficient number, since it is larger than the sum of its proper divisors (73208929727).

1200013300033 is a wasteful number, since it uses less digits than its factorization.

1200013300033 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50136.

The product of its (nonzero) digits is 162, while the sum is 16.

Adding to 1200013300033 its reverse (3300033100021), we get a palindrome (4500046400054).

The spelling of 1200013300033 in words is "one trillion, two hundred billion, thirteen million, three hundred thousand, thirty-three".