130234123201 has 12 divisors (see below), whose sum is σ = 163150440852. Its totient is φ = 103042382688.

The previous prime is 130234123193. The next prime is 130234123211. The reversal of 130234123201 is 102321432031.

It can be written as a sum of positive squares in 2 ways, for example, as 25011738801 + 105222384400 = 158151^2 + 324380^2 .

It is not a de Polignac number, because 130234123201 - 2³ = 130234123193 is a prime.

It is not an unprimeable number, because it can be changed into a prime (130234123211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 102223950 + ... + 102225223.

It is an arithmetic number, because the mean of its divisors is an integer number (13595870071).

Almost surely, 2^130234123201 is an apocalyptic number.

It is an amenable number.

130234123201 is a deficient number, since it is larger than the sum of its proper divisors (32916317651).

130234123201 is a wasteful number, since it uses less digits than its factorization.

130234123201 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 204449200 (or 204449193 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 130234123201 its reverse (102321432031), we get a palindrome (232555555232).

The spelling of 130234123201 in words is "one hundred thirty billion, two hundred thirty-four million, one hundred twenty-three thousand, two hundred one".