130031121203 has 4 divisors (see below), whose sum is σ = 130892254608. Its totient is φ = 129169987800.

The previous prime is 130031121167. The next prime is 130031121217. The reversal of 130031121203 is 302121130031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 302121130031 = 7 ⋅43160161433.

It is a cyclic number.

It is not a de Polignac number, because 130031121203 - 2⁶ = 130031121139 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130031121263) 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, 430566476 + ... + 430566777.

It is an arithmetic number, because the mean of its divisors is an integer number (32723063652).

Almost surely, 2^130031121203 is an apocalyptic number.

130031121203 is a deficient number, since it is larger than the sum of its proper divisors (861133405).

130031121203 is an equidigital number, since it uses as much as digits as its factorization.

130031121203 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 861133404.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 130031121203 its reverse (302121130031), we get a palindrome (432152251234).

The spelling of 130031121203 in words is "one hundred thirty billion, thirty-one million, one hundred twenty-one thousand, two hundred three".