2102312411 has 4 divisors (see below), whose sum is σ = 2102432112. Its totient is φ = 2102192712.

The previous prime is 2102312383. The next prime is 2102312413. The reversal of 2102312411 is 1142132012.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 2102312411 - 2⁶ = 2102312347 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 2102312411.

It is not an unprimeable number, because it can be changed into a prime (2102312413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 27776 + ... + 70541.

It is an arithmetic number, because the mean of its divisors is an integer number (525608028).

Almost surely, 2^2102312411 is an apocalyptic number.

2102312411 is a deficient number, since it is larger than the sum of its proper divisors (119701).

2102312411 is an equidigital number, since it uses as much as digits as its factorization.

2102312411 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 119700.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 2102312411 is about 45850.9804802471. The cubic root of 2102312411 is about 1281.0490283361.

Adding to 2102312411 its reverse (1142132012), we get a palindrome (3244444423).

The spelling of 2102312411 in words is "two billion, one hundred two million, three hundred twelve thousand, four hundred eleven".