1016650507161 has 8 divisors (see below), whose sum is σ = 1355538833280. Its totient is φ = 677764592912.

The previous prime is 1016650507127. The next prime is 1016650507183. The reversal of 1016650507161 is 1617050566101.

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

It is a cyclic number.

It is not a de Polignac number, because 1016650507161 - 2⁶ = 1016650507097 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1016650707161) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 957520 + ... + 1717598.

It is an arithmetic number, because the mean of its divisors is an integer number (169442354160).

Almost surely, 2^{1016650507161} is an apocalyptic number.

It is an amenable number.

1016650507161 is a deficient number, since it is larger than the sum of its proper divisors (338888326119).

1016650507161 is an equidigital number, since it uses as much as digits as its factorization.

1016650507161 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1205935.

The product of its (nonzero) digits is 37800, while the sum is 39.

The spelling of 1016650507161 in words is "one trillion, sixteen billion, six hundred fifty million, five hundred seven thousand, one hundred sixty-one".