1001160123 has 8 divisors (see below), whose sum is σ = 1392918528. Its totient is φ = 638420904.

The previous prime is 1001160101. The next prime is 1001160151. The reversal of 1001160123 is 3210611001.

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

It is not a de Polignac number, because 1001160123 - 2¹⁰ = 1001159099 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1001164123) 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, 7254715 + ... + 7254852.

It is an arithmetic number, because the mean of its divisors is an integer number (174114816).

Almost surely, 2^1001160123 is an apocalyptic number.

1001160123 is a deficient number, since it is larger than the sum of its proper divisors (391758405).

1001160123 is a wasteful number, since it uses less digits than its factorization.

1001160123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14509593.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 1001160123 is about 31641.1144399182. The cubic root of 1001160123 is about 1000.3865582202.

Adding to 1001160123 its reverse (3210611001), we get a palindrome (4211771124).

The spelling of 1001160123 in words is "one billion, one million, one hundred sixty thousand, one hundred twenty-three".