13030011123 has 8 divisors (see below), whose sum is σ = 17463366288. Its totient is φ = 8641665024.

The previous prime is 13030011103. The next prime is 13030011133. The reversal of 13030011123 is 32111003031.

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

It is not a de Polignac number, because 13030011123 - 2¹² = 13030007027 is a prime.

It is a super-2 number, since 2×13030011123² (a number of 21 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (13030011103) 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, 11251590 + ... + 11252747.

It is an arithmetic number, because the mean of its divisors is an integer number (2182920786).

Almost surely, 2^13030011123 is an apocalyptic number.

13030011123 is a deficient number, since it is larger than the sum of its proper divisors (4433355165).

13030011123 is a wasteful number, since it uses less digits than its factorization.

13030011123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22504533.

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 13030011123 its reverse (32111003031), we get a palindrome (45141014154).

The spelling of 13030011123 in words is "thirteen billion, thirty million, eleven thousand, one hundred twenty-three".