1301012031299 has 4 divisors (see below), whose sum is σ = 1307549780400. Its totient is φ = 1294474282200.

The previous prime is 1301012031289. The next prime is 1301012031311. The reversal of 1301012031299 is 9921302101031.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1301012031299 - 2⁸ = 1301012031043 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1301012031239) 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, 3268874252 + ... + 3268874649.

It is an arithmetic number, because the mean of its divisors is an integer number (326887445100).

Almost surely, 2^{1301012031299} is an apocalyptic number.

1301012031299 is a deficient number, since it is larger than the sum of its proper divisors (6537749101).

1301012031299 is an equidigital number, since it uses as much as digits as its factorization.

1301012031299 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6537749100.

The product of its (nonzero) digits is 2916, while the sum is 32.

The spelling of 1301012031299 in words is "one trillion, three hundred one billion, twelve million, thirty-one thousand, two hundred ninety-nine".