130123000002 has 16 divisors (see below), whose sum is σ = 260260258752. Its totient is φ = 43371956880.

The previous prime is 130122999959. The next prime is 130123000009. The reversal of 130123000002 is 200000321031.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (130123000009) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 473598 + ... + 696089.

It is an arithmetic number, because the mean of its divisors is an integer number (16266266172).

Almost surely, 2^130123000002 is an apocalyptic number.

130123000002 is an abundant number, since it is smaller than the sum of its proper divisors (130137258750).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

130123000002 is a wasteful number, since it uses less digits than its factorization.

130123000002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1188233.

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 130123000002 its reverse (200000321031), we get a palindrome (330123321033).

The spelling of 130123000002 in words is "one hundred thirty billion, one hundred twenty-three million, two", and thus it is an aban number.