13120031033033 has 16 divisors (see below), whose sum is σ = 14411617633920. Its totient is φ = 11888595265536.

The previous prime is 13120031032991. The next prime is 13120031033111. The reversal of 13120031033033 is 33033013002131.

It is a cyclic number.

It is not a de Polignac number, because 13120031033033 - 2¹⁴ = 13120031016649 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (13120031033633) 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, 10101641 + ... + 11326217.

It is an arithmetic number, because the mean of its divisors is an integer number (900726102120).

Almost surely, 2^{13120031033033} is an apocalyptic number.

It is an amenable number.

13120031033033 is a deficient number, since it is larger than the sum of its proper divisors (1291586600887).

13120031033033 is a wasteful number, since it uses less digits than its factorization.

13120031033033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1249136.

The product of its (nonzero) digits is 1458, while the sum is 23.

Adding to 13120031033033 its reverse (33033013002131), we get a palindrome (46153044035164).

The spelling of 13120031033033 in words is "thirteen trillion, one hundred twenty billion, thirty-one million, thirty-three thousand, thirty-three".