131130352 has 10 divisors (see below), whose sum is σ = 254065088. Its totient is φ = 65565168.

The previous prime is 131130347. The next prime is 131130359. The reversal of 131130352 is 253031131.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131130359) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4097808 + ... + 4097839.

Almost surely, 2^131130352 is an apocalyptic number.

It is an amenable number.

131130352 is a deficient number, since it is larger than the sum of its proper divisors (122934736).

131130352 is an equidigital number, since it uses as much as digits as its factorization.

131130352 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8195655 (or 8195649 counting only the distinct ones).

The product of its (nonzero) digits is 270, while the sum is 19.

The square root of 131130352 is about 11451.2161799522. The cubic root of 131130352 is about 508.0437063270.

Adding to 131130352 its reverse (253031131), we get a palindrome (384161483).

The spelling of 131130352 in words is "one hundred thirty-one million, one hundred thirty thousand, three hundred fifty-two".