131634853 has 8 divisors (see below), whose sum is σ = 150512000. Its totient is φ = 112775760.

The previous prime is 131634847. The next prime is 131634883. The reversal of 131634853 is 358436131.

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

It is a cyclic number.

It is not a de Polignac number, because 131634853 - 2²¹ = 129537701 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131634823) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20023 + ... + 25771.

It is an arithmetic number, because the mean of its divisors is an integer number (18814000).

Almost surely, 2^131634853 is an apocalyptic number.

It is an amenable number.

131634853 is a deficient number, since it is larger than the sum of its proper divisors (18877147).

131634853 is an equidigital number, since it uses as much as digits as its factorization.

131634853 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9027.

The product of its digits is 25920, while the sum is 34.

The square root of 131634853 is about 11473.2233047213. The cubic root of 131634853 is about 508.6944088634.

The spelling of 131634853 in words is "one hundred thirty-one million, six hundred thirty-four thousand, eight hundred fifty-three".