1012017166 has 8 divisors (see below), whose sum is σ = 1518474744. Its totient is φ = 505858920.

The previous prime is 1012017143. The next prime is 1012017233. The reversal of 1012017166 is 6617102101.

It is a happy number.

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

It is a self number, because there is not a number n which added to its sum of digits gives 1012017166.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 66180 + ... + 80023.

It is an arithmetic number, because the mean of its divisors is an integer number (189809343).

Almost surely, 2^1012017166 is an apocalyptic number.

1012017166 is a deficient number, since it is larger than the sum of its proper divisors (506457578).

1012017166 is a wasteful number, since it uses less digits than its factorization.

1012017166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149666.

The product of its (nonzero) digits is 504, while the sum is 25.

The square root of 1012017166 is about 31812.2172443230. The cubic root of 1012017166 is about 1003.9897824656.

Adding to 1012017166 its reverse (6617102101), we get a palindrome (7629119267).

The spelling of 1012017166 in words is "one billion, twelve million, seventeen thousand, one hundred sixty-six".