13120133033203 has 32 divisors (see below), whose sum is σ = 16470731980800. Its totient is φ = 10190190026016.

The previous prime is 13120133033201. The next prime is 13120133033237. The reversal of 13120133033203 is 30233033102131.

It is not a de Polignac number, because 13120133033203 - 2¹ = 13120133033201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (13120133033201) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 63766150 + ... + 63971572.

It is an arithmetic number, because the mean of its divisors is an integer number (514710374400).

Almost surely, 2^{13120133033203} is an apocalyptic number.

13120133033203 is a deficient number, since it is larger than the sum of its proper divisors (3350598947597).

13120133033203 is a wasteful number, since it uses less digits than its factorization.

13120133033203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 226351.

The product of its (nonzero) digits is 2916, while the sum is 25.

Adding to 13120133033203 its reverse (30233033102131), we get a palindrome (43353166135334).

The spelling of 13120133033203 in words is "thirteen trillion, one hundred twenty billion, one hundred thirty-three million, thirty-three thousand, two hundred three".