131325235 has 8 divisors (see below), whose sum is σ = 157764096. Its totient is φ = 104944320.

The previous prime is 131325223. The next prime is 131325251. The reversal of 131325235 is 532523131.

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

It is not a de Polignac number, because 131325235 - 2⁵ = 131325203 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9331 + ... + 18700.

It is an arithmetic number, because the mean of its divisors is an integer number (19720512).

Almost surely, 2^131325235 is an apocalyptic number.

131325235 is a deficient number, since it is larger than the sum of its proper divisors (26438861).

131325235 is an equidigital number, since it uses as much as digits as its factorization.

131325235 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28973.

The product of its digits is 2700, while the sum is 25.

The square root of 131325235 is about 11459.7222915741. The cubic root of 131325235 is about 508.2952628182.

Adding to 131325235 its reverse (532523131), we get a palindrome (663848366).

The spelling of 131325235 in words is "one hundred thirty-one million, three hundred twenty-five thousand, two hundred thirty-five".