130213003 has 4 divisors (see below), whose sum is σ = 130251240. Its totient is φ = 130174768.

The previous prime is 130213001. The next prime is 130213019. The reversal of 130213003 is 300312031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300312031 = 6247 ⋅48073.

It is a cyclic number.

It is not a de Polignac number, because 130213003 - 2¹ = 130213001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130213001) 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, 13450 + ... + 21007.

It is an arithmetic number, because the mean of its divisors is an integer number (32562810).

Almost surely, 2^130213003 is an apocalyptic number.

130213003 is a deficient number, since it is larger than the sum of its proper divisors (38237).

130213003 is an equidigital number, since it uses as much as digits as its factorization.

130213003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38236.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 130213003 is about 11411.0912273980. The cubic root of 130213003 is about 506.8562252879.

Adding to 130213003 its reverse (300312031), we get a palindrome (430525034).

The spelling of 130213003 in words is "one hundred thirty million, two hundred thirteen thousand, three".