11012130003 has 24 divisors (see below), whose sum is σ = 17822654208. Its totient is φ = 6019050576.

The previous prime is 11012129987. The next prime is 11012130011. The reversal of 11012130003 is 30003121011.

11012130003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 11012130003 - 2⁴ = 11012129987 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11012130013) 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 23 ways as a sum of consecutive naturals, for example, 1625151 + ... + 1631912.

It is an arithmetic number, because the mean of its divisors is an integer number (742610592).

Almost surely, 2^11012130003 is an apocalyptic number.

11012130003 is a deficient number, since it is larger than the sum of its proper divisors (6810524205).

11012130003 is a wasteful number, since it uses less digits than its factorization.

11012130003 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3257103 (or 3257096 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 11012130003 its reverse (30003121011), we get a palindrome (41015251014).

The spelling of 11012130003 in words is "eleven billion, twelve million, one hundred thirty thousand, three".