130220097 has 24 divisors (see below), whose sum is σ = 202425696. Its totient is φ = 74245248.

The previous prime is 130220093. The next prime is 130220117. The reversal of 130220097 is 790022031.

It is not a de Polignac number, because 130220097 - 2² = 130220093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130220093) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 99753 + ... + 101049.

It is an arithmetic number, because the mean of its divisors is an integer number (8434404).

Almost surely, 2^130220097 is an apocalyptic number.

It is an amenable number.

130220097 is a deficient number, since it is larger than the sum of its proper divisors (72205599).

130220097 is a wasteful number, since it uses less digits than its factorization.

130220097 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1997 (or 1990 counting only the distinct ones).

The product of its (nonzero) digits is 756, while the sum is 24.

The square root of 130220097 is about 11411.4020610966. The cubic root of 130220097 is about 506.8654296241.

The spelling of 130220097 in words is "one hundred thirty million, two hundred twenty thousand, ninety-seven".