2311101303109 has 16 divisors (see below), whose sum is σ = 2561562786816. Its totient is φ = 2075340153600.

The previous prime is 2311101302999. The next prime is 2311101303127. The reversal of 2311101303109 is 9013031011132.

It is a cyclic number.

It is not a de Polignac number, because 2311101303109 - 2³⁷ = 2173662349637 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 (2311101103109) 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, 30845622 + ... + 30920455.

It is an arithmetic number, because the mean of its divisors is an integer number (160097674176).

Almost surely, 2^{2311101303109} is an apocalyptic number.

It is an amenable number.

2311101303109 is a deficient number, since it is larger than the sum of its proper divisors (250461483707).

2311101303109 is a wasteful number, since it uses less digits than its factorization.

2311101303109 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 61766196.

The product of its (nonzero) digits is 486, while the sum is 25.

The spelling of 2311101303109 in words is "two trillion, three hundred eleven billion, one hundred one million, three hundred three thousand, one hundred nine".