2311102997 has 16 divisors (see below), whose sum is σ = 2758440960. Its totient is φ = 1893206832.

The previous prime is 2311102987. The next prime is 2311103023. The reversal of 2311102997 is 7992011132.

It is a cyclic number.

It is not a de Polignac number, because 2311102997 - 2⁸ = 2311102741 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 (2311102987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 206918 + ... + 217800.

It is an arithmetic number, because the mean of its divisors is an integer number (172402560).

Almost surely, 2^2311102997 is an apocalyptic number.

It is an amenable number.

2311102997 is a deficient number, since it is larger than the sum of its proper divisors (447337963).

2311102997 is a wasteful number, since it uses less digits than its factorization.

2311102997 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12232.

The product of its (nonzero) digits is 6804, while the sum is 35.

The square root of 2311102997 is about 48073.9326142557. The cubic root of 2311102997 is about 1322.1267744927.

The spelling of 2311102997 in words is "two billion, three hundred eleven million, one hundred two thousand, nine hundred ninety-seven".