130066403 has 8 divisors (see below), whose sum is σ = 135848448. Its totient is φ = 124294984.

The previous prime is 130066397. The next prime is 130066411. The reversal of 130066403 is 304660031.

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 130066403 - 2⁸ = 130066147 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23).

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130066903) 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, 32300 + ... + 36102.

It is an arithmetic number, because the mean of its divisors is an integer number (16981056).

Almost surely, 2^130066403 is an apocalyptic number.

130066403 is a deficient number, since it is larger than the sum of its proper divisors (5782045).

130066403 is a wasteful number, since it uses less digits than its factorization.

130066403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5313.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 130066403 is about 11404.6658434169. The cubic root of 130066403 is about 506.6659395669.

The spelling of 130066403 in words is "one hundred thirty million, sixty-six thousand, four hundred three".