1302320012203 has 16 divisors (see below), whose sum is σ = 1567208448000. Its totient is φ = 1057180332672.

The previous prime is 1302320012099. The next prime is 1302320012207. The reversal of 1302320012203 is 3022100232031.

It is a cyclic number.

It is not a de Polignac number, because 1302320012203 - 2²¹ = 1302317915051 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1302320012207) 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, 1174123 + ... + 1995796.

It is an arithmetic number, because the mean of its divisors is an integer number (97950528000).

Almost surely, 2^{1302320012203} is an apocalyptic number.

1302320012203 is a deficient number, since it is larger than the sum of its proper divisors (264888435797).

1302320012203 is a wasteful number, since it uses less digits than its factorization.

1302320012203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3173034.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 1302320012203 its reverse (3022100232031), we get a palindrome (4324420244234).

The spelling of 1302320012203 in words is "one trillion, three hundred two billion, three hundred twenty million, twelve thousand, two hundred three".