11300030312103 has 30 divisors (see below), whose sum is σ = 18278659617504. Its totient is φ = 6953864799024.

The previous prime is 11300030312069. The next prime is 11300030312113. The reversal of 11300030312103 is 30121303000311.

It is a happy number.

11300030312103 is a `hidden beast` number, since 11 + 300 + 0 + 30 + 312 + 10 + 3 = 666.

It is not a de Polignac number, because 11300030312103 - 2⁸ = 11300030311847 is a prime.

It is a super-3 number, since 3×11300030312103³ (a number of 40 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11300030312113) by changing a digit.

It is a polite number, since it can be written in 29 ways as a sum of consecutive naturals, for example, 412727575 + ... + 412754952.

Almost surely, 2^{11300030312103} is an apocalyptic number.

11300030312103 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

11300030312103 is a deficient number, since it is larger than the sum of its proper divisors (6978629305401).

11300030312103 is an equidigital number, since it uses as much as digits as its factorization.

11300030312103 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 825482565 (or 825482543 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

Adding to 11300030312103 its reverse (30121303000311), we get a palindrome (41421333312414).

The spelling of 11300030312103 in words is "eleven trillion, three hundred billion, thirty million, three hundred twelve thousand, one hundred three".