2141302403 has 4 divisors (see below), whose sum is σ = 2142501120. Its totient is φ = 2140103688.

The previous prime is 2141302391. The next prime is 2141302411. The reversal of 2141302403 is 3042031412.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 2141302403 - 2³⁰ = 1067560579 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2141302453) 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, 596675 + ... + 600252.

It is an arithmetic number, because the mean of its divisors is an integer number (535625280).

Almost surely, 2^2141302403 is an apocalyptic number.

2141302403 is a deficient number, since it is larger than the sum of its proper divisors (1198717).

2141302403 is a wasteful number, since it uses less digits than its factorization.

2141302403 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1198716.

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 2141302403 is about 46274.2088317024. The cubic root of 2141302403 is about 1288.9201152283.

Adding to 2141302403 its reverse (3042031412), we get a palindrome (5183333815).

The spelling of 2141302403 in words is "two billion, one hundred forty-one million, three hundred two thousand, four hundred three".