130142803 has 8 divisors (see below), whose sum is σ = 157483872. Its totient is φ = 104989056.

The previous prime is 130142791. The next prime is 130142813. The reversal of 130142803 is 308241031.

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 130142803 - 2⁹ = 130142291 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130142813) 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, 546700 + ... + 546937.

It is an arithmetic number, because the mean of its divisors is an integer number (19685484).

Almost surely, 2^130142803 is an apocalyptic number.

130142803 is a deficient number, since it is larger than the sum of its proper divisors (27341069).

130142803 is a wasteful number, since it uses less digits than its factorization.

130142803 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1093661.

The product of its (nonzero) digits is 576, while the sum is 22.

The square root of 130142803 is about 11408.0148579847. The cubic root of 130142803 is about 506.7651240352.

Adding to 130142803 its reverse (308241031), we get a palindrome (438383834).

The spelling of 130142803 in words is "one hundred thirty million, one hundred forty-two thousand, eight hundred three".