1100162001 has 8 divisors (see below), whose sum is σ = 1467081504. Its totient is φ = 733341920.

The previous prime is 1100161999. The next prime is 1100162017. The reversal of 1100162001 is 1002610011.

It is a happy number.

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 1100162001 - 2¹ = 1100161999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1100162501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6685 + ... + 47381.

It is an arithmetic number, because the mean of its divisors is an integer number (183385188).

Almost surely, 2^1100162001 is an apocalyptic number.

It is an amenable number.

1100162001 is a deficient number, since it is larger than the sum of its proper divisors (366919503).

1100162001 is an equidigital number, since it uses as much as digits as its factorization.

1100162001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49711.

The product of its (nonzero) digits is 12, while the sum is 12.

The square root of 1100162001 is about 33168.6900706073. The cubic root of 1100162001 is about 1032.3307888509.

Adding to 1100162001 its reverse (1002610011), we get a palindrome (2102772012).

The spelling of 1100162001 in words is "one billion, one hundred million, one hundred sixty-two thousand, one".