131030366 has 8 divisors (see below), whose sum is σ = 202885824. Its totient is φ = 63401760.

The previous prime is 131030329. The next prime is 131030387. The reversal of 131030366 is 663030131.

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

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1056635 + ... + 1056758.

It is an arithmetic number, because the mean of its divisors is an integer number (25360728).

Almost surely, 2^131030366 is an apocalyptic number.

131030366 is a deficient number, since it is larger than the sum of its proper divisors (71855458).

131030366 is a wasteful number, since it uses less digits than its factorization.

131030366 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2113426.

The product of its (nonzero) digits is 972, while the sum is 23.

The square root of 131030366 is about 11446.8496102640. The cubic root of 131030366 is about 507.9145468721.

Adding to 131030366 its reverse (663030131), we get a palindrome (794060497).

The spelling of 131030366 in words is "one hundred thirty-one million, thirty thousand, three hundred sixty-six".