11030003020123 has 8 divisors (see below), whose sum is σ = 11671674967296. Its totient is φ = 10401839956200.

The previous prime is 11030003020097. The next prime is 11030003020151. The reversal of 11030003020123 is 32102030003011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 11030003020123 - 2¹³ = 11030003011931 is a prime.

It is a super-2 number, since 2×11030003020123² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11030003020097 and 11030003020106.

It is not an unprimeable number, because it can be changed into a prime (11030003020163) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3377219133 + ... + 3377222398.

It is an arithmetic number, because the mean of its divisors is an integer number (1458959370912).

Almost surely, 2^{11030003020123} is an apocalyptic number.

11030003020123 is a deficient number, since it is larger than the sum of its proper divisors (641671947173).

11030003020123 is an equidigital number, since it uses as much as digits as its factorization.

11030003020123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6754441625.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 11030003020123 its reverse (32102030003011), we get a palindrome (43132033023134).

The spelling of 11030003020123 in words is "eleven trillion, thirty billion, three million, twenty thousand, one hundred twenty-three".