131131353 has 8 divisors (see below), whose sum is σ = 185126688. Its totient is φ = 82278464.

The previous prime is 131131337. The next prime is 131131361. The reversal of 131131353 is 353131131.

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 131131353 - 2⁴ = 131131337 is a prime.

It is a super-2 number, since 2×131131353² = 34390863479221218, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (131131373) 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, 1285551 + ... + 1285652.

It is an arithmetic number, because the mean of its divisors is an integer number (23140836).

Almost surely, 2^131131353 is an apocalyptic number.

It is an amenable number.

131131353 is a deficient number, since it is larger than the sum of its proper divisors (53995335).

131131353 is a wasteful number, since it uses less digits than its factorization.

131131353 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2571223.

The product of its digits is 405, while the sum is 21.

The square root of 131131353 is about 11451.2598870168. The cubic root of 131131353 is about 508.0449990622.

Adding to 131131353 its reverse (353131131), we get a palindrome (484262484).

The spelling of 131131353 in words is "one hundred thirty-one million, one hundred thirty-one thousand, three hundred fifty-three".