130322223 has 16 divisors (see below), whose sum is σ = 193246560. Its totient is φ = 86802048.

The previous prime is 130322191. The next prime is 130322237. The reversal of 130322223 is 322223031.

It is a happy number.

It is not a de Polignac number, because 130322223 - 2⁵ = 130322191 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 130322196 and 130322205.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130322243) 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, 52711 + ... + 55127.

It is an arithmetic number, because the mean of its divisors is an integer number (12077910).

Almost surely, 2^130322223 is an apocalyptic number.

130322223 is a deficient number, since it is larger than the sum of its proper divisors (62924337).

130322223 is a wasteful number, since it uses less digits than its factorization.

130322223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4423 (or 4417 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 18.

The square root of 130322223 is about 11415.8759190874. The cubic root of 130322223 is about 506.9978992245.

Adding to 130322223 its reverse (322223031), we get a palindrome (452545254).

The spelling of 130322223 in words is "one hundred thirty million, three hundred twenty-two thousand, two hundred twenty-three".