131230351 has 8 divisors (see below), whose sum is σ = 150732800. Its totient is φ = 111916728.

The previous prime is 131230339. The next prime is 131230373. The reversal of 131230351 is 153032131.

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

It is not a de Polignac number, because 131230351 - 2¹³ = 131222159 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 (131230301) 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, 45711 + ... + 48496.

It is an arithmetic number, because the mean of its divisors is an integer number (18841600).

Almost surely, 2^131230351 is an apocalyptic number.

131230351 is a deficient number, since it is larger than the sum of its proper divisors (19502449).

131230351 is an equidigital number, since it uses as much as digits as its factorization.

131230351 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 94413.

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

The square root of 131230351 is about 11455.5816526268. The cubic root of 131230351 is about 508.1728169234.

Adding to 131230351 its reverse (153032131), we get a palindrome (284262482).

The spelling of 131230351 in words is "one hundred thirty-one million, two hundred thirty thousand, three hundred fifty-one".