10101661150 has 36 divisors (see below), whose sum is σ = 21856701528. Its totient is φ = 3463425840.

The previous prime is 10101661051. The next prime is 10101661151. The reversal of 10101661150 is 5116610101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10101661151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 2059114 + ... + 2064013.

It is an arithmetic number, because the mean of its divisors is an integer number (607130598).

Almost surely, 2^10101661150 is an apocalyptic number.

10101661150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10101661150 is an abundant number, since it is smaller than the sum of its proper divisors (11755040378).

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

10101661150 is a wasteful number, since it uses less digits than its factorization.

10101661150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4123153 (or 4123141 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 22.

The spelling of 10101661150 in words is "ten billion, one hundred one million, six hundred sixty-one thousand, one hundred fifty".