1311311002301 has 16 divisors (see below), whose sum is σ = 1365326202240. Its totient is φ = 1257908863680.

The previous prime is 1311311002289. The next prime is 1311311002307. The reversal of 1311311002301 is 1032001131131.

It is a cyclic number.

It is not a de Polignac number, because 1311311002301 - 2¹⁰ = 1311311001277 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1311311002301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1311311002307) 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, 2532035 + ... + 3005631.

It is an arithmetic number, because the mean of its divisors is an integer number (85332887640).

Almost surely, 2^{1311311002301} is an apocalyptic number.

It is an amenable number.

1311311002301 is a deficient number, since it is larger than the sum of its proper divisors (54015199939).

1311311002301 is a wasteful number, since it uses less digits than its factorization.

1311311002301 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 474244.

The product of its (nonzero) digits is 54, while the sum is 17.

Adding to 1311311002301 its reverse (1032001131131), we get a palindrome (2343312133432).

The spelling of 1311311002301 in words is "one trillion, three hundred eleven billion, three hundred eleven million, two thousand, three hundred one".