130220353 has 16 divisors (see below), whose sum is σ = 139412880. Its totient is φ = 121395456.

The previous prime is 130220341. The next prime is 130220359. The reversal of 130220353 is 353022031.

It can be written as a sum of positive squares in 8 ways, for example, as 2259009 + 127961344 = 1503^2 + 11312^2 .

It is a cyclic number.

It is not a de Polignac number, because 130220353 - 2¹³ = 130212161 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 130220353.

It is not an unprimeable number, because it can be changed into a prime (130220359) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 168075 + ... + 168847.

It is an arithmetic number, because the mean of its divisors is an integer number (8713305).

Almost surely, 2^130220353 is an apocalyptic number.

It is an amenable number.

130220353 is a deficient number, since it is larger than the sum of its proper divisors (9192527).

130220353 is a wasteful number, since it uses less digits than its factorization.

130220353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 996.

The product of its (nonzero) digits is 540, while the sum is 19.

The square root of 130220353 is about 11411.4132779424. The cubic root of 130220353 is about 506.8657617732.

Adding to 130220353 its reverse (353022031), we get a palindrome (483242384).

The spelling of 130220353 in words is "one hundred thirty million, two hundred twenty thousand, three hundred fifty-three".