12013102203303 has 16 divisors (see below), whose sum is σ = 16534565983232. Its totient is φ = 7750199232000.

The previous prime is 12013102203259. The next prime is 12013102203329. The reversal of 12013102203303 is 30330220131021.

It is not a de Polignac number, because 12013102203303 - 2²¹ = 12013100106151 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12013102203303.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12013102203383) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2302023 + ... + 5415303.

It is an arithmetic number, because the mean of its divisors is an integer number (1033410373952).

Almost surely, 2^{12013102203303} is an apocalyptic number.

12013102203303 is a deficient number, since it is larger than the sum of its proper divisors (4521463779929).

12013102203303 is a wasteful number, since it uses less digits than its factorization.

12013102203303 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3154806.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 12013102203303 its reverse (30330220131021), we get a palindrome (42343322334324).

The spelling of 12013102203303 in words is "twelve trillion, thirteen billion, one hundred two million, two hundred three thousand, three hundred three".