1011680332 has 12 divisors (see below), whose sum is σ = 1906628416. Its totient is φ = 466929360.

The previous prime is 1011680291. The next prime is 1011680333. The reversal of 1011680332 is 2330861101.

It is a junction number, because it is equal to n+sod(n) for n = 1011680297 and 1011680306.

It is not an unprimeable number, because it can be changed into a prime (1011680333) 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, 9727644 + ... + 9727747.

Almost surely, 2^1011680332 is an apocalyptic number.

It is an amenable number.

1011680332 is a deficient number, since it is larger than the sum of its proper divisors (894948084).

1011680332 is a wasteful number, since it uses less digits than its factorization.

1011680332 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19455408 (or 19455406 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1011680332 is about 31806.9227055998. The cubic root of 1011680332 is about 1003.8783827016.

The spelling of 1011680332 in words is "one billion, eleven million, six hundred eighty thousand, three hundred thirty-two".