2311104111001 has 16 divisors (see below), whose sum is σ = 2666363383296. Its totient is φ = 1962183511296.

The previous prime is 2311104110951. The next prime is 2311104111007. The reversal of 2311104111001 is 1001114011132.

It is a cyclic number.

It is not a de Polignac number, because 2311104111001 - 2¹¹ = 2311104108953 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2311104111007) 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, 2198401 + ... + 3074926.

It is an arithmetic number, because the mean of its divisors is an integer number (166647711456).

Almost surely, 2^{2311104111001} is an apocalyptic number.

It is an amenable number.

2311104111001 is a deficient number, since it is larger than the sum of its proper divisors (355259272295).

2311104111001 is a wasteful number, since it uses less digits than its factorization.

2311104111001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5273928.

The product of its (nonzero) digits is 24, while the sum is 16.

Adding to 2311104111001 its reverse (1001114011132), we get a palindrome (3312218122133).

The spelling of 2311104111001 in words is "two trillion, three hundred eleven billion, one hundred four million, one hundred eleven thousand, one".