130412121223 has 4 divisors (see below), whose sum is σ = 130415967208. Its totient is φ = 130408275240.

The previous prime is 130412121209. The next prime is 130412121227. The reversal of 130412121223 is 322121214031.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 322121214031 = 1433 ⋅224788007.

It is a cyclic number.

It is not a de Polignac number, because 130412121223 - 2¹³ = 130412113031 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 130412121194 and 130412121203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130412121227) 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, 1871673 + ... + 1940098.

It is an arithmetic number, because the mean of its divisors is an integer number (32603991802).

Almost surely, 2^130412121223 is an apocalyptic number.

130412121223 is a deficient number, since it is larger than the sum of its proper divisors (3845985).

130412121223 is an equidigital number, since it uses as much as digits as its factorization.

130412121223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3845984.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 130412121223 its reverse (322121214031), we get a palindrome (452533335254).

The spelling of 130412121223 in words is "one hundred thirty billion, four hundred twelve million, one hundred twenty-one thousand, two hundred twenty-three".