11120031120003 has 16 divisors (see below), whose sum is σ = 15967393322496. Its totient is φ = 6843023580960.

The previous prime is 11120031119933. The next prime is 11120031120013. The reversal of 11120031120003 is 30002113002111.

It is a happy number.

It is not a de Polignac number, because 11120031120003 - 2¹⁶ = 11120031054467 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11120031120013) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2342838 + ... + 5265828.

It is an arithmetic number, because the mean of its divisors is an integer number (997962082656).

Almost surely, 2^{11120031120003} is an apocalyptic number.

11120031120003 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11120031120003 is a deficient number, since it is larger than the sum of its proper divisors (4847362202493).

11120031120003 is a wasteful number, since it uses less digits than its factorization.

11120031120003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3020554.

The product of its (nonzero) digits is 36, while the sum is 15.

Adding to 11120031120003 its reverse (30002113002111), we get a palindrome (41122144122114).

The spelling of 11120031120003 in words is "eleven trillion, one hundred twenty billion, thirty-one million, one hundred twenty thousand, three".