1160001001 has 8 divisors (see below), whose sum is σ = 1228552704. Its totient is φ = 1091484480.

The previous prime is 1160000993. The next prime is 1160001013. The reversal of 1160001001 is 1001000611.

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

It is a cyclic number.

It is not a de Polignac number, because 1160001001 - 2³ = 1160000993 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1160001041) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 92556 + ... + 104338.

It is an arithmetic number, because the mean of its divisors is an integer number (153569088).

Almost surely, 2^1160001001 is an apocalyptic number.

It is an amenable number.

1160001001 is a deficient number, since it is larger than the sum of its proper divisors (68551703).

1160001001 is a wasteful number, since it uses less digits than its factorization.

1160001001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17591.

The product of its (nonzero) digits is 6, while the sum is 10.

The square root of 1160001001 is about 34058.7874270356. The cubic root of 1160001001 is about 1050.7178767308.

Adding to 1160001001 its reverse (1001000611), we get a palindrome (2161001612).

The spelling of 1160001001 in words is "one billion, one hundred sixty million, one thousand, one".