2141042003 has 4 divisors (see below), whose sum is σ = 2141346048. Its totient is φ = 2140737960.

The previous prime is 2141041993. The next prime is 2141042011. The reversal of 2141042003 is 3002401412.

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 2141042003 - 2¹² = 2141037907 is a prime.

It is a super-2 number, since 2×2141042003² = 9168121717220504018, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2141042023) 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, 141203 + ... + 155628.

It is an arithmetic number, because the mean of its divisors is an integer number (535336512).

Almost surely, 2^2141042003 is an apocalyptic number.

2141042003 is a deficient number, since it is larger than the sum of its proper divisors (304045).

2141042003 is an equidigital number, since it uses as much as digits as its factorization.

2141042003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 304044.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 2141042003 is about 46271.3950837880. The cubic root of 2141042003 is about 1288.8678653447.

Adding to 2141042003 its reverse (3002401412), we get a palindrome (5143443415).

The spelling of 2141042003 in words is "two billion, one hundred forty-one million, forty-two thousand, three".