1302212300013 has 12 divisors (see below), whose sum is σ = 1883458105308. Its totient is φ = 866994710400.

The previous prime is 1302212299963. The next prime is 1302212300021. The reversal of 1302212300013 is 3100032122031.

1302212300013 is a `hidden beast` number, since 130 + 221 + 2 + 300 + 0 + 13 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 1158417384804 + 143794915209 = 1076298^2 + 379203^2 .

It is not a de Polignac number, because 1302212300013 - 2³⁰ = 1301138558189 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302212300033) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 95561388 + ... + 95575013.

It is an arithmetic number, because the mean of its divisors is an integer number (156954842109).

Almost surely, 2^{1302212300013} is an apocalyptic number.

It is an amenable number.

1302212300013 is a deficient number, since it is larger than the sum of its proper divisors (581245805295).

1302212300013 is a wasteful number, since it uses less digits than its factorization.

1302212300013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 191137164 (or 191137161 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 18.

Adding to 1302212300013 its reverse (3100032122031), we get a palindrome (4402244422044).

The spelling of 1302212300013 in words is "one trillion, three hundred two billion, two hundred twelve million, three hundred thousand, thirteen".