1241165107 has 16 divisors (see below), whose sum is σ = 1528576000. Its totient is φ = 981385632.

The previous prime is 1241165069. The next prime is 1241165147. The reversal of 1241165107 is 7015611421.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1241165107 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1241165147) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 178498 + ... + 185320.

It is an arithmetic number, because the mean of its divisors is an integer number (95536000).

Almost surely, 2^1241165107 is an apocalyptic number.

1241165107 is a deficient number, since it is larger than the sum of its proper divisors (287410893).

1241165107 is a wasteful number, since it uses less digits than its factorization.

1241165107 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8842.

The product of its (nonzero) digits is 1680, while the sum is 28.

The square root of 1241165107 is about 35230.1732468065. The cubic root of 1241165107 is about 1074.6734488942.

Adding to 1241165107 its reverse (7015611421), we get a palindrome (8256776528).

The spelling of 1241165107 in words is "one billion, two hundred forty-one million, one hundred sixty-five thousand, one hundred seven".