1302320033103 has 16 divisors (see below), whose sum is σ = 1827888894720. Its totient is φ = 822485828736.

The previous prime is 1302320033093. The next prime is 1302320033117. The reversal of 1302320033103 is 3013300232031.

It is not a de Polignac number, because 1302320033103 - 2²¹ = 1302317935951 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1302320033103.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302320033123) 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, 1073326 + ... + 1938212.

It is an arithmetic number, because the mean of its divisors is an integer number (114243055920).

Almost surely, 2^{1302320033103} is an apocalyptic number.

1302320033103 is a deficient number, since it is larger than the sum of its proper divisors (525568861617).

1302320033103 is a wasteful number, since it uses less digits than its factorization.

1302320033103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 891326.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 1302320033103 its reverse (3013300232031), we get a palindrome (4315620265134).

The spelling of 1302320033103 in words is "one trillion, three hundred two billion, three hundred twenty million, thirty-three thousand, one hundred three".