4102131 has 16 divisors (see below), whose sum is σ = 6006528. Its totient is φ = 2469600.

The previous prime is 4102129. The next prime is 4102141. The reversal of 4102131 is 1312014.

It is a happy number.

It is not a de Polignac number, because 4102131 - 2¹ = 4102129 is a prime.

It is a super-2 number, since 2×4102131² = 33654957482322, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (4102121) 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, 6186 + ... + 6816.

It is an arithmetic number, because the mean of its divisors is an integer number (375408).

Almost surely, 2^4102131 is an apocalyptic number.

4102131 is a deficient number, since it is larger than the sum of its proper divisors (1904397).

4102131 is a wasteful number, since it uses less digits than its factorization.

4102131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 842.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 4102131 is about 2025.3718177164. The cubic root of 4102131 is about 160.0797909313.

Adding to 4102131 its reverse (1312014), we get a palindrome (5414145).

The spelling of 4102131 in words is "four million, one hundred two thousand, one hundred thirty-one".