130223133001 has 4 divisors (see below), whose sum is σ = 140240297092. Its totient is φ = 120205968912.

The previous prime is 130223132993. The next prime is 130223133011. The reversal of 130223133001 is 100331322031.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 72872462601 + 57350670400 = 269949^2 + 239480^2 .

It is a cyclic number.

It is not a de Polignac number, because 130223133001 - 2³ = 130223132993 is a prime.

It is a super-2 number, since 2×130223133001² (a number of 23 digits) contains 22 as substring.

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 130223133001.

It is not an unprimeable number, because it can be changed into a prime (130223133011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5008582026 + ... + 5008582051.

It is an arithmetic number, because the mean of its divisors is an integer number (35060074273).

Almost surely, 2^130223133001 is an apocalyptic number.

It is an amenable number.

130223133001 is a deficient number, since it is larger than the sum of its proper divisors (10017164091).

130223133001 is a wasteful number, since it uses less digits than its factorization.

130223133001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10017164090.

The product of its (nonzero) digits is 324, while the sum is 19.

Adding to 130223133001 its reverse (100331322031), we get a palindrome (230554455032).

The spelling of 130223133001 in words is "one hundred thirty billion, two hundred twenty-three million, one hundred thirty-three thousand, one".