130041803 has 4 divisors (see below), whose sum is σ = 130760448. Its totient is φ = 129323160.

The previous prime is 130041799. The next prime is 130041811. The reversal of 130041803 is 308140031.

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: 308140031 = 31 ⋅9940001.

It is a cyclic number.

It is not a de Polignac number, because 130041803 - 2² = 130041799 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130041853) 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, 359051 + ... + 359412.

It is an arithmetic number, because the mean of its divisors is an integer number (32690112).

Almost surely, 2^130041803 is an apocalyptic number.

130041803 is a deficient number, since it is larger than the sum of its proper divisors (718645).

130041803 is an equidigital number, since it uses as much as digits as its factorization.

130041803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 718644.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 130041803 is about 11403.5872864639. The cubic root of 130041803 is about 506.6339949404.

Adding to 130041803 its reverse (308140031), we get a palindrome (438181834).

The spelling of 130041803 in words is "one hundred thirty million, forty-one thousand, eight hundred three".