10111122003 has 8 divisors (see below), whose sum is σ = 13482185616. Its totient is φ = 6740403200.

The previous prime is 10111121957. The next prime is 10111122013. The reversal of 10111122003 is 30022111101.

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 10111122003 - 2⁶ = 10111121939 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 10111122003.

It is not an unprimeable number, because it can be changed into a prime (10111122013) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7518 + ... + 142403.

It is an arithmetic number, because the mean of its divisors is an integer number (1685273202).

Almost surely, 2^10111122003 is an apocalyptic number.

10111122003 is a deficient number, since it is larger than the sum of its proper divisors (3371063613).

10111122003 is a wasteful number, since it uses less digits than its factorization.

10111122003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 172405.

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

Adding to 10111122003 its reverse (30022111101), we get a palindrome (40133233104).

The spelling of 10111122003 in words is "ten billion, one hundred eleven million, one hundred twenty-two thousand, three".