130231223003 has 4 divisors (see below), whose sum is σ = 148835683440. Its totient is φ = 111626762568.

The previous prime is 130231222993. The next prime is 130231223029. The reversal of 130231223003 is 300322132031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300322132031 = 141221 ⋅2126611.

It is a cyclic number.

It is not a de Polignac number, because 130231223003 - 2²² = 130227028699 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130231223033) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 9302230208 + ... + 9302230221.

It is an arithmetic number, because the mean of its divisors is an integer number (37208920860).

Almost surely, 2^130231223003 is an apocalyptic number.

130231223003 is a deficient number, since it is larger than the sum of its proper divisors (18604460437).

130231223003 is an equidigital number, since it uses as much as digits as its factorization.

130231223003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 18604460436.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 130231223003 its reverse (300322132031), we get a palindrome (430553355034).

The spelling of 130231223003 in words is "one hundred thirty billion, two hundred thirty-one million, two hundred twenty-three thousand, three".