130120211432 has 16 divisors (see below), whose sum is σ = 243980659140. Its totient is φ = 65058702336.

The previous prime is 130120211393. The next prime is 130120211461. The reversal of 130120211432 is 234112021031.

130120211432 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 119098151236 + 11022060196 = 345106^2 + 104986^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 291848 + ... + 587720.

Almost surely, 2^130120211432 is an apocalyptic number.

It is an amenable number.

130120211432 is a deficient number, since it is larger than the sum of its proper divisors (113860447708).

130120211432 is a wasteful number, since it uses less digits than its factorization.

130120211432 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 350852 (or 350848 counting only the distinct ones).

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 130120211432 its reverse (234112021031), we get a palindrome (364232232463).

The spelling of 130120211432 in words is "one hundred thirty billion, one hundred twenty million, two hundred eleven thousand, four hundred thirty-two".