11910200011003 has 12 divisors (see below), whose sum is σ = 13881941984880. Its totient is φ = 10188686375952.

The previous prime is 11910200010979. The next prime is 11910200011069. The reversal of 11910200011003 is 30011000201911.

It is not a de Polignac number, because 11910200011003 - 2⁵ = 11910200010971 is a prime.

It is a super-2 number, since 2×11910200011003² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11910200021003) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 238742551 + ... + 238792432.

It is an arithmetic number, because the mean of its divisors is an integer number (1156828498740).

Almost surely, 2^{11910200011003} is an apocalyptic number.

11910200011003 is a deficient number, since it is larger than the sum of its proper divisors (1971741973877).

11910200011003 is an equidigital number, since it uses as much as digits as its factorization.

11910200011003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 477535506 (or 477535499 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 19.

Adding to 11910200011003 its reverse (30011000201911), we get a palindrome (41921200212914).

The spelling of 11910200011003 in words is "eleven trillion, nine hundred ten billion, two hundred million, eleven thousand, three".