680150133 has 18 divisors (see below), whose sum is σ = 1063826946. Its totient is φ = 418552992.

The previous prime is 680150131. The next prime is 680150143. The reversal of 680150133 is 331051086.

It can be written as a sum of positive squares in 3 ways, for example, as 12341169 + 667808964 = 3513^2 + 25842^2 .

It is not a de Polignac number, because 680150133 - 2¹ = 680150131 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 680150097 and 680150106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (680150131) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 222066 + ... + 225107.

It is an arithmetic number, because the mean of its divisors is an integer number (59101497).

Almost surely, 2^680150133 is an apocalyptic number.

It is an amenable number.

680150133 is a deficient number, since it is larger than the sum of its proper divisors (383676813).

680150133 is a wasteful number, since it uses less digits than its factorization.

680150133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 447205 (or 447189 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The square root of 680150133 is about 26079.6881308040. The cubic root of 680150133 is about 879.4306462605.

The spelling of 680150133 in words is "six hundred eighty million, one hundred fifty thousand, one hundred thirty-three".