1241013166 has 8 divisors (see below), whose sum is σ = 1862678664. Its totient is φ = 620120280.

The previous prime is 1241013161. The next prime is 1241013167. The reversal of 1241013166 is 6613101421.

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

It is a super-2 number, since 2×1241013166² = 3080227356370687112, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1241013166.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1241013161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 189120 + ... + 195571.

It is an arithmetic number, because the mean of its divisors is an integer number (232834833).

Almost surely, 2^1241013166 is an apocalyptic number.

1241013166 is a deficient number, since it is larger than the sum of its proper divisors (621665498).

1241013166 is a wasteful number, since it uses less digits than its factorization.

1241013166 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 386306.

The product of its (nonzero) digits is 864, while the sum is 25.

The square root of 1241013166 is about 35228.0167764238. The cubic root of 1241013166 is about 1074.6295939654.

Adding to 1241013166 its reverse (6613101421), we get a palindrome (7854114587).

The spelling of 1241013166 in words is "one billion, two hundred forty-one million, thirteen thousand, one hundred sixty-six".