130220043 has 8 divisors (see below), whose sum is σ = 181175808. Its totient is φ = 83038824.

The previous prime is 130220029. The next prime is 130220047. The reversal of 130220043 is 340022031.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 130220043 - 2¹² = 130215947 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130220047) 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, 943555 + ... + 943692.

It is an arithmetic number, because the mean of its divisors is an integer number (22646976).

Almost surely, 2^130220043 is an apocalyptic number.

130220043 is a deficient number, since it is larger than the sum of its proper divisors (50955765).

130220043 is a wasteful number, since it uses less digits than its factorization.

130220043 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1887273.

The product of its (nonzero) digits is 144, while the sum is 15.

The square root of 130220043 is about 11411.3996950418. The cubic root of 130220043 is about 506.8653595614.

Adding to 130220043 its reverse (340022031), we get a palindrome (470242074).

The spelling of 130220043 in words is "one hundred thirty million, two hundred twenty thousand, forty-three".