10011112012003 has 4 divisors (see below), whose sum is σ = 10281682606960. Its totient is φ = 9740541417048.

The previous prime is 10011112011961. The next prime is 10011112012007. The reversal of 10011112012003 is 30021021111001.

It is a happy number.

10011112012003 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10011112012003 - 2¹³ = 10011112003811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (10011112012007) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 135285297423 + ... + 135285297496.

It is an arithmetic number, because the mean of its divisors is an integer number (2570420651740).

Almost surely, 2^{10011112012003} is an apocalyptic number.

10011112012003 is a deficient number, since it is larger than the sum of its proper divisors (270570594957).

10011112012003 is an equidigital number, since it uses as much as digits as its factorization.

10011112012003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 270570594956.

The product of its (nonzero) digits is 12, while the sum is 13.

Adding to 10011112012003 its reverse (30021021111001), we get a palindrome (40032133123004).

The spelling of 10011112012003 in words is "ten trillion, eleven billion, one hundred twelve million, twelve thousand, three".