130223121032 has 32 divisors (see below), whose sum is σ = 247691969280. Its totient is φ = 64177713600.

The previous prime is 130223120999. The next prime is 130223121053. The reversal of 130223121032 is 230121322031.

It is a super-2 number, since 2×130223121032² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 130223120995 and 130223121013.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 181178 + ... + 541545.

It is an arithmetic number, because the mean of its divisors is an integer number (7740374040).

Almost surely, 2^130223121032 is an apocalyptic number.

It is an amenable number.

130223121032 is a deficient number, since it is larger than the sum of its proper divisors (117468848248).

130223121032 is a wasteful number, since it uses less digits than its factorization.

130223121032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 723053 (or 723049 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 130223121032 its reverse (230121322031), we get a palindrome (360344443063).

The spelling of 130223121032 in words is "one hundred thirty billion, two hundred twenty-three million, one hundred twenty-one thousand, thirty-two".