11003002210123 has 12 divisors (see below), whose sum is σ = 13821953190640. Its totient is φ = 8573767955280.

The previous prime is 11003002210121. The next prime is 11003002210127. The reversal of 11003002210123 is 32101220030011.

It is not a de Polignac number, because 11003002210123 - 2¹ = 11003002210121 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11003002210097 and 11003002210106.

It is not an unprimeable number, because it can be changed into a prime (11003002210121) 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 11 ways as a sum of consecutive naturals, for example, 6495277908 + ... + 6495279601.

Almost surely, 2^{11003002210123} is an apocalyptic number.

11003002210123 is a deficient number, since it is larger than the sum of its proper divisors (2818950980517).

11003002210123 is a wasteful number, since it uses less digits than its factorization.

11003002210123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12990557538 (or 12990557527 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 11003002210123 its reverse (32101220030011), we get a palindrome (43104222240134).

The spelling of 11003002210123 in words is "eleven trillion, three billion, two million, two hundred ten thousand, one hundred twenty-three".