2102412303 has 12 divisors (see below), whose sum is σ = 3038145448. Its totient is φ = 1400995440.

The previous prime is 2102412251. The next prime is 2102412307. The reversal of 2102412303 is 3032142012.

It is not a de Polignac number, because 2102412303 - 2¹⁷ = 2102281231 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 (2102412307) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28825 + ... + 70962.

Almost surely, 2^2102412303 is an apocalyptic number.

2102412303 is a deficient number, since it is larger than the sum of its proper divisors (935733145).

2102412303 is a wasteful number, since it uses less digits than its factorization.

2102412303 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102134 (or 102131 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 18.

The square root of 2102412303 is about 45852.0697788006. The cubic root of 2102412303 is about 1281.0693178234.

Adding to 2102412303 its reverse (3032142012), we get a palindrome (5134554315).

The spelling of 2102412303 in words is "two billion, one hundred two million, four hundred twelve thousand, three hundred three".