2103102141 has 16 divisors (see below), whose sum is σ = 3259046400. Its totient is φ = 1181402928.

The previous prime is 2103102119. The next prime is 2103102161. The reversal of 2103102141 is 1412013012.

It is not a de Polignac number, because 2103102141 - 2¹¹ = 2103100093 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2103102141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2103102161) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 847471 + ... + 849948.

It is an arithmetic number, because the mean of its divisors is an integer number (203690400).

Almost surely, 2^2103102141 is an apocalyptic number.

2103102141 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

2103102141 is a deficient number, since it is larger than the sum of its proper divisors (1155944259).

2103102141 is a wasteful number, since it uses less digits than its factorization.

2103102141 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1697488.

The product of its (nonzero) digits is 48, while the sum is 15.

The square root of 2103102141 is about 45859.5915921631. The cubic root of 2103102141 is about 1281.2094162009.

Adding to 2103102141 its reverse (1412013012), we get a palindrome (3515115153).

The spelling of 2103102141 in words is "two billion, one hundred three million, one hundred two thousand, one hundred forty-one".