2311213302001 has 4 divisors (see below), whose sum is σ = 2311422075904. Its totient is φ = 2311004528100.

The previous prime is 2311213301993. The next prime is 2311213302019. The reversal of 2311213302001 is 1002033121132.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 2311213302001 - 2³ = 2311213301993 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 2311213302001.

It is not an unprimeable number, because it can be changed into a prime (2311213302031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 104370345 + ... + 104392486.

It is an arithmetic number, because the mean of its divisors is an integer number (577855518976).

Almost surely, 2^{2311213302001} is an apocalyptic number.

It is an amenable number.

2311213302001 is a deficient number, since it is larger than the sum of its proper divisors (208773903).

2311213302001 is a wasteful number, since it uses less digits than its factorization.

2311213302001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 208773902.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2311213302001 its reverse (1002033121132), we get a palindrome (3313246423133).

The spelling of 2311213302001 in words is "two trillion, three hundred eleven billion, two hundred thirteen million, three hundred two thousand, one".