1102311001 has 16 divisors (see below), whose sum is σ = 1223608320. Its totient is φ = 984606480.

The previous prime is 1102310999. The next prime is 1102311029. The reversal of 1102311001 is 1001132011.

It is not a de Polignac number, because 1102311001 - 2¹ = 1102310999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1102311031) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 321840 + ... + 325246.

It is an arithmetic number, because the mean of its divisors is an integer number (76475520).

Almost surely, 2^1102311001 is an apocalyptic number.

1102311001 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

1102311001 is a deficient number, since it is larger than the sum of its proper divisors (121297319).

1102311001 is a wasteful number, since it uses less digits than its factorization.

1102311001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3924.

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

The square root of 1102311001 is about 33201.0692749496. The cubic root of 1102311001 is about 1033.0025189965.

Adding to 1102311001 its reverse (1001132011), we get a palindrome (2103443012).

The spelling of 1102311001 in words is "one billion, one hundred two million, three hundred eleven thousand, one".