1302123300203 has 32 divisors (see below), whose sum is σ = 1470101621184. Its totient is φ = 1143014400000.

The previous prime is 1302123300193. The next prime is 1302123300209. The reversal of 1302123300203 is 3020033212031.

It is not a de Polignac number, because 1302123300203 - 2¹⁶ = 1302123234667 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1302123300209) 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, 240552125 + ... + 240557537.

It is an arithmetic number, because the mean of its divisors is an integer number (45940675662).

Almost surely, 2^{1302123300203} is an apocalyptic number.

1302123300203 is a deficient number, since it is larger than the sum of its proper divisors (167978320981).

1302123300203 is a wasteful number, since it uses less digits than its factorization.

1302123300203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10847.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1302123300203 its reverse (3020033212031), we get a palindrome (4322156512234).

The spelling of 1302123300203 in words is "one trillion, three hundred two billion, one hundred twenty-three million, three hundred thousand, two hundred three".