1680031346230 has 8 divisors (see below), whose sum is σ = 3024056423232. Its totient is φ = 672012538488.

The previous prime is 1680031346209. The next prime is 1680031346233. The reversal of 1680031346230 is 326431300861.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1680031346230² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1680031346230.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1680031346233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 84001567302 + ... + 84001567321.

It is an arithmetic number, because the mean of its divisors is an integer number (378007052904).

Almost surely, 2^{1680031346230} is an apocalyptic number.

1680031346230 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1680031346230 is a deficient number, since it is larger than the sum of its proper divisors (1344025077002).

1680031346230 is a wasteful number, since it uses less digits than its factorization.

1680031346230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 168003134630.

The product of its (nonzero) digits is 62208, while the sum is 37.

The spelling of 1680031346230 in words is "one trillion, six hundred eighty billion, thirty-one million, three hundred forty-six thousand, two hundred thirty".