130220193 has 8 divisors (see below), whose sum is σ = 174254848. Its totient is φ = 86499504.

The previous prime is 130220191. The next prime is 130220213. The reversal of 130220193 is 391022031.

It is a happy number.

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

It is not a de Polignac number, because 130220193 - 2¹ = 130220191 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (130220191) 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, 77521 + ... + 79182.

It is an arithmetic number, because the mean of its divisors is an integer number (21781856).

Almost surely, 2^130220193 is an apocalyptic number.

It is an amenable number.

130220193 is a deficient number, since it is larger than the sum of its proper divisors (44034655).

130220193 is a wasteful number, since it uses less digits than its factorization.

130220193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 156983.

The product of its (nonzero) digits is 324, while the sum is 21.

The square root of 130220193 is about 11411.4062674151. The cubic root of 130220193 is about 506.8655541801.

The spelling of 130220193 in words is "one hundred thirty million, two hundred twenty thousand, one hundred ninety-three".