41002131 has 4 divisors (see below), whose sum is σ = 54669512. Its totient is φ = 27334752.

The previous prime is 41002103. The next prime is 41002141. The reversal of 41002131 is 13120014.

It is a happy number.

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

It is not a de Polignac number, because 41002131 - 2⁵ = 41002099 is a prime.

It is a super-2 number, since 2×41002131² = 3362349493082322, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (41002141) 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, 6833686 + ... + 6833691.

It is an arithmetic number, because the mean of its divisors is an integer number (13667378).

Almost surely, 2^41002131 is an apocalyptic number.

41002131 is a deficient number, since it is larger than the sum of its proper divisors (13667381).

41002131 is a wasteful number, since it uses less digits than its factorization.

41002131 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13667380.

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

The square root of 41002131 is about 6403.2906384140. The cubic root of 41002131 is about 344.8276980412.

Adding to 41002131 its reverse (13120014), we get a palindrome (54122145).

The spelling of 41002131 in words is "forty-one million, two thousand, one hundred thirty-one".