1016101650 has 96 divisors (see below), whose sum is σ = 2565514368. Its totient is φ = 266112000.

The previous prime is 1016101633. The next prime is 1016101657. The reversal of 1016101650 is 561016101.

It is an alternating number because its digits alternate between odd and even.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (1016101657) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 2559252 + ... + 2559648.

It is an arithmetic number, because the mean of its divisors is an integer number (26724108).

Almost surely, 2^1016101650 is an apocalyptic number.

1016101650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 1016101650, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (1282757184).

1016101650 is an abundant number, since it is smaller than the sum of its proper divisors (1549412718).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1016101650 is a wasteful number, since it uses less digits than its factorization.

1016101650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 676 (or 671 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 21.

The square root of 1016101650 is about 31876.3493832026. The cubic root of 1016101650 is about 1005.3386646072.

Adding to 1016101650 its reverse (561016101), we get a palindrome (1577117751).

The spelling of 1016101650 in words is "one billion, sixteen million, one hundred one thousand, six hundred fifty".