131884853 has 4 divisors (see below), whose sum is σ = 131928108. Its totient is φ = 131841600.

The previous prime is 131884849. The next prime is 131884897. The reversal of 131884853 is 358488131.

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 62362609 + 69522244 = 7897^2 + 8338^2 .

It is a cyclic number.

It is not a de Polignac number, because 131884853 - 2² = 131884849 is a prime.

It is a super-2 number, since 2×131884853² = 34787228901663218, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131884853.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131884153) 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 3 ways as a sum of consecutive naturals, for example, 16676 + ... + 23277.

It is an arithmetic number, because the mean of its divisors is an integer number (32982027).

Almost surely, 2^131884853 is an apocalyptic number.

It is an amenable number.

131884853 is a deficient number, since it is larger than the sum of its proper divisors (43255).

131884853 is an equidigital number, since it uses as much as digits as its factorization.

131884853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43254.

The product of its digits is 92160, while the sum is 41.

The square root of 131884853 is about 11484.1130698021. The cubic root of 131884853 is about 509.0162415064.

The spelling of 131884853 in words is "one hundred thirty-one million, eight hundred eighty-four thousand, eight hundred fifty-three".