2103002141 has 4 divisors (see below), whose sum is σ = 2103343452. Its totient is φ = 2102660832.

The previous prime is 2103002131. The next prime is 2103002147. The reversal of 2103002141 is 1412003012.

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

It can be written as a sum of positive squares in 2 ways, for example, as 1586349241 + 516652900 = 39829^2 + 22730^2 .

It is a cyclic number.

It is not a de Polignac number, because 2103002141 - 2³⁰ = 1029260317 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 (2103002147) 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, 161240 + ... + 173793.

It is an arithmetic number, because the mean of its divisors is an integer number (525835863).

Almost surely, 2^2103002141 is an apocalyptic number.

It is an amenable number.

2103002141 is a deficient number, since it is larger than the sum of its proper divisors (341311).

2103002141 is an equidigital number, since it uses as much as digits as its factorization.

2103002141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 341310.

The product of its (nonzero) digits is 48, while the sum is 14.

The square root of 2103002141 is about 45858.5012947436. The cubic root of 2103002141 is about 1281.1891092189.

Adding to 2103002141 its reverse (1412003012), we get a palindrome (3515005153).

The spelling of 2103002141 in words is "two billion, one hundred three million, two thousand, one hundred forty-one".