2102441131 has 8 divisors (see below), whose sum is σ = 2410992864. Its totient is φ = 1795940160.

The previous prime is 2102441129. The next prime is 2102441161. The reversal of 2102441131 is 1311442012.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2102441131 - 2¹ = 2102441129 is a prime.

It is a super-2 number, since 2×2102441131² = 8840517418641118322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 2102441099 and 2102441108.

It is not an unprimeable number, because it can be changed into a prime (2102441161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 510490 + ... + 514591.

It is an arithmetic number, because the mean of its divisors is an integer number (301374108).

Almost surely, 2^2102441131 is an apocalyptic number.

2102441131 is a deficient number, since it is larger than the sum of its proper divisors (308551733).

2102441131 is a wasteful number, since it uses less digits than its factorization.

2102441131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1025381.

The product of its (nonzero) digits is 192, while the sum is 19.

The square root of 2102441131 is about 45852.3841364874. The cubic root of 2102441131 is about 1281.0751730811.

Adding to 2102441131 its reverse (1311442012), we get a palindrome (3413883143).

The spelling of 2102441131 in words is "two billion, one hundred two million, four hundred forty-one thousand, one hundred thirty-one".