130001232003 has 4 divisors (see below), whose sum is σ = 173334976008. Its totient is φ = 86667488000.

The previous prime is 130001231993. The next prime is 130001232019. The reversal of 130001232003 is 300232100031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 300232100031 = 3 ⋅100077366677.

It is a cyclic number.

It is not a de Polignac number, because 130001232003 - 2¹³ = 130001223811 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130001232703) 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, 21666871998 + ... + 21666872003.

It is an arithmetic number, because the mean of its divisors is an integer number (43333744002).

Almost surely, 2^130001232003 is an apocalyptic number.

130001232003 is a deficient number, since it is larger than the sum of its proper divisors (43333744005).

130001232003 is an equidigital number, since it uses as much as digits as its factorization.

130001232003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43333744004.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 130001232003 its reverse (300232100031), we get a palindrome (430233332034).

The spelling of 130001232003 in words is "one hundred thirty billion, one million, two hundred thirty-two thousand, three".