130333000123 has 4 divisors (see below), whose sum is σ = 130594189000. Its totient is φ = 130071811248.

The previous prime is 130333000111. The next prime is 130333000157. The reversal of 130333000123 is 321000333031.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-130333000123 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 130333000123.

It is not an unprimeable number, because it can be changed into a prime (130333400123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 130593690 + ... + 130594687.

It is an arithmetic number, because the mean of its divisors is an integer number (32648547250).

Almost surely, 2^130333000123 is an apocalyptic number.

130333000123 is a deficient number, since it is larger than the sum of its proper divisors (261188877).

130333000123 is an equidigital number, since it uses as much as digits as its factorization.

130333000123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 261188876.

The product of its (nonzero) digits is 486, while the sum is 19.

Adding to 130333000123 its reverse (321000333031), we get a palindrome (451333333154).

The spelling of 130333000123 in words is "one hundred thirty billion, three hundred thirty-three million, one hundred twenty-three", and thus it is an aban number.