311201001113023 has 8 divisors (see below), whose sum is σ = 355768842898592. Its totient is φ = 266660798305536.

The previous prime is 311201001113017. The next prime is 311201001113053. The reversal of 311201001113023 is 320311100102113.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 311201001113023 - 2⁹ = 311201001112511 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (311201001113053) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6909720390 + ... + 6909765427.

It is an arithmetic number, because the mean of its divisors is an integer number (44471105362324).

Almost surely, 2^{311201001113023} is an apocalyptic number.

311201001113023 is a deficient number, since it is larger than the sum of its proper divisors (44567841785569).

311201001113023 is a wasteful number, since it uses less digits than its factorization.

311201001113023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13819489041.

The product of its (nonzero) digits is 108, while the sum is 19.

Adding to 311201001113023 its reverse (320311100102113), we get a palindrome (631512101215136).

The spelling of 311201001113023 in words is "three hundred eleven trillion, two hundred one billion, one million, one hundred thirteen thousand, twenty-three".