1301200213311 has 64 divisors (see below), whose sum is σ = 1980268646400. Its totient is φ = 843976814688.

The previous prime is 1301200213297. The next prime is 1301200213319. The reversal of 1301200213311 is 1133120021031.

1301200213311 is a `hidden beast` number, since 130 + 1 + 200 + 2 + 1 + 331 + 1 = 666.

It is not a de Polignac number, because 1301200213311 - 2¹⁵ = 1301200180543 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1301200213319) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 728146960 + ... + 728148746.

It is an arithmetic number, because the mean of its divisors is an integer number (30941697600).

Almost surely, 2^{1301200213311} is an apocalyptic number.

1301200213311 is a deficient number, since it is larger than the sum of its proper divisors (679068433089).

1301200213311 is a wasteful number, since it uses less digits than its factorization.

1301200213311 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3945 (or 3939 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1301200213311 its reverse (1133120021031), we get a palindrome (2434320234342).

The spelling of 1301200213311 in words is "one trillion, three hundred one billion, two hundred million, two hundred thirteen thousand, three hundred eleven".