131096419 has 4 divisors (see below), whose sum is σ = 131164000. Its totient is φ = 131028840.

The previous prime is 131096411. The next prime is 131096423. The reversal of 131096419 is 914690131.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 914690131 = 29 ⋅31541039.

It is a cyclic number.

It is not a de Polignac number, because 131096419 - 2³ = 131096411 is a prime.

It is a super-2 number, since 2×131096419² = 34372542149247122, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131096411) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 30792 + ... + 34789.

It is an arithmetic number, because the mean of its divisors is an integer number (32791000).

Almost surely, 2^131096419 is an apocalyptic number.

131096419 is a deficient number, since it is larger than the sum of its proper divisors (67581).

131096419 is an equidigital number, since it uses as much as digits as its factorization.

131096419 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67580.

The product of its (nonzero) digits is 5832, while the sum is 34.

The square root of 131096419 is about 11449.7344510692. The cubic root of 131096419 is about 507.9998798747. Note that the first 3 decimals are identical.

The spelling of 131096419 in words is "one hundred thirty-one million, ninety-six thousand, four hundred nineteen".