131114843 has 4 divisors (see below), whose sum is σ = 134312808. Its totient is φ = 127916880.

The previous prime is 131114831. The next prime is 131114849. The reversal of 131114843 is 348411131.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 348411131 = 5717 ⋅60943.

It is a cyclic number.

It is not a de Polignac number, because 131114843 - 2⁸ = 131114587 is a prime.

It is a super-2 number, since 2×131114843² = 34382204109829298, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (131114849) 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, 1598921 + ... + 1599002.

It is an arithmetic number, because the mean of its divisors is an integer number (33578202).

Almost surely, 2^131114843 is an apocalyptic number.

131114843 is a deficient number, since it is larger than the sum of its proper divisors (3197965).

131114843 is an equidigital number, since it uses as much as digits as its factorization.

131114843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3197964.

The product of its digits is 1152, while the sum is 26.

The square root of 131114843 is about 11450.5389829475. The cubic root of 131114843 is about 508.0236764855.

Adding to 131114843 its reverse (348411131), we get a palindrome (479525974).

The spelling of 131114843 in words is "one hundred thirty-one million, one hundred fourteen thousand, eight hundred forty-three".