1001016601516 has 6 divisors (see below), whose sum is σ = 1751779052660. Its totient is φ = 500508300756.

The previous prime is 1001016601513. The next prime is 1001016601523. The reversal of 1001016601516 is 6151066101001.

1001016601516 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1001016601513) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 125127075186 + ... + 125127075193.

Almost surely, 2^{1001016601516} is an apocalyptic number.

It is an amenable number.

1001016601516 is a deficient number, since it is larger than the sum of its proper divisors (750762451144).

1001016601516 is a wasteful number, since it uses less digits than its factorization.

1001016601516 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 250254150383 (or 250254150381 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 28.

The spelling of 1001016601516 in words is "one trillion, one billion, sixteen million, six hundred one thousand, five hundred sixteen".