130043321012 has 24 divisors (see below), whose sum is σ = 248292741312. Its totient is φ = 59103881600.

The previous prime is 130043321011. The next prime is 130043321077. The reversal of 130043321012 is 210123340031.

It is a super-2 number, since 2×130043321012² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130043321011) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 234353 + ... + 561255.

It is an arithmetic number, because the mean of its divisors is an integer number (10345530888).

Almost surely, 2^130043321012 is an apocalyptic number.

It is an amenable number.

130043321012 is a deficient number, since it is larger than the sum of its proper divisors (118249420300).

130043321012 is a wasteful number, since it uses less digits than its factorization.

130043321012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 335959 (or 335957 counting only the distinct ones).

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

Adding to 130043321012 its reverse (210123340031), we get a palindrome (340166661043).

The spelling of 130043321012 in words is "one hundred thirty billion, forty-three million, three hundred twenty-one thousand, twelve".