1302006204413 has 4 divisors (see below), whose sum is σ = 1307594214108. Its totient is φ = 1296418194720.

The previous prime is 1302006204307. The next prime is 1302006204431. The reversal of 1302006204413 is 3144026002031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 849101432089 + 452904772324 = 921467^2 + 672982^2 .

It is a cyclic number.

It is not a de Polignac number, because 1302006204413 - 2¹² = 1302006200317 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1302006204013) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2794004498 + ... + 2794004963.

It is an arithmetic number, because the mean of its divisors is an integer number (326898553527).

Almost surely, 2^{1302006204413} is an apocalyptic number.

It is an amenable number.

1302006204413 is a deficient number, since it is larger than the sum of its proper divisors (5588009695).

1302006204413 is an equidigital number, since it uses as much as digits as its factorization.

1302006204413 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5588009694.

The product of its (nonzero) digits is 3456, while the sum is 26.

The spelling of 1302006204413 in words is "one trillion, three hundred two billion, six million, two hundred four thousand, four hundred thirteen".