130817683028 has 12 divisors (see below), whose sum is σ = 240979942560. Its totient is φ = 61966270872.

The previous prime is 130817683021. The next prime is 130817683067. The reversal of 130817683028 is 820386718031.

It is a happy number.

It is a super-2 number, since 2×130817683028² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (130817683021) 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, 860642576 + ... + 860642727.

It is an arithmetic number, because the mean of its divisors is an integer number (20081661880).

Almost surely, 2^130817683028 is an apocalyptic number.

It is an amenable number.

130817683028 is a deficient number, since it is larger than the sum of its proper divisors (110162259532).

130817683028 is a wasteful number, since it uses less digits than its factorization.

130817683028 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1721285326 (or 1721285324 counting only the distinct ones).

The product of its (nonzero) digits is 387072, while the sum is 47.

The spelling of 130817683028 in words is "one hundred thirty billion, eight hundred seventeen million, six hundred eighty-three thousand, twenty-eight".