130115843 has 8 divisors (see below), whose sum is σ = 152863536. Its totient is φ = 109188000.

The previous prime is 130115833. The next prime is 130115849. The reversal of 130115843 is 348511031.

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 130115843 - 2¹⁰ = 130114819 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130115849) 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, 454808 + ... + 455093.

It is an arithmetic number, because the mean of its divisors is an integer number (19107942).

Almost surely, 2^130115843 is an apocalyptic number.

130115843 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

130115843 is a deficient number, since it is larger than the sum of its proper divisors (22747693).

130115843 is a wasteful number, since it uses less digits than its factorization.

130115843 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 909925.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 130115843 is about 11406.8331713934. The cubic root of 130115843 is about 506.7301282947.

Adding to 130115843 its reverse (348511031), we get a palindrome (478626874).

The spelling of 130115843 in words is "one hundred thirty million, one hundred fifteen thousand, eight hundred forty-three".