1102122003 has 16 divisors (see below), whose sum is σ = 1521953280. Its totient is φ = 708578976.

The previous prime is 1102121989. The next prime is 1102122023. The reversal of 1102122003 is 3002212011.

It is not a de Polignac number, because 1102122003 - 2⁹ = 1102121491 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1102122003.

It is not an unprimeable number, because it can be changed into a prime (1102122023) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 71926 + ... + 85892.

It is an arithmetic number, because the mean of its divisors is an integer number (95122080).

Almost surely, 2^1102122003 is an apocalyptic number.

1102122003 is a deficient number, since it is larger than the sum of its proper divisors (419831277).

1102122003 is a wasteful number, since it uses less digits than its factorization.

1102122003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14906.

The product of its (nonzero) digits is 24, while the sum is 12.

The square root of 1102122003 is about 33198.2228891849. Note that the first 3 decimals coincide. The cubic root of 1102122003 is about 1032.9434774105.

Adding to 1102122003 its reverse (3002212011), we get a palindrome (4104334014).

The spelling of 1102122003 in words is "one billion, one hundred two million, one hundred twenty-two thousand, three".