131103319 has 8 divisors (see below), whose sum is σ = 132868080. Its totient is φ = 129345216.

The previous prime is 131103311. The next prime is 131103361. The reversal of 131103319 is 913301131.

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 131103319 - 2³ = 131103311 is a prime.

It is a super-2 number, since 2×131103319² = 34376160505631522, which contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 131103319.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (131103311) 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, 47337 + ... + 50029.

It is an arithmetic number, because the mean of its divisors is an integer number (16608510).

Almost surely, 2^131103319 is an apocalyptic number.

131103319 is a deficient number, since it is larger than the sum of its proper divisors (1764761).

131103319 is an equidigital number, since it uses as much as digits as its factorization.

131103319 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3329.

The product of its (nonzero) digits is 243, while the sum is 22.

The square root of 131103319 is about 11450.0357641363. The cubic root of 131103319 is about 508.0087922404.

The spelling of 131103319 in words is "one hundred thirty-one million, one hundred three thousand, three hundred nineteen".