11034349123 has 16 divisors (see below), whose sum is σ = 13279392000. Its totient is φ = 8956857312.

The previous prime is 11034349111. The next prime is 11034349181. The reversal of 11034349123 is 32194343011.

It is a cyclic number.

It is not a de Polignac number, because 11034349123 - 2¹³ = 11034340931 is a prime.

It is not an unprimeable number, because it can be changed into a prime (11034349423) 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, 376773 + ... + 405001.

It is an arithmetic number, because the mean of its divisors is an integer number (829962000).

Almost surely, 2^11034349123 is an apocalyptic number.

11034349123 is a deficient number, since it is larger than the sum of its proper divisors (2245042877).

11034349123 is a wasteful number, since it uses less digits than its factorization.

11034349123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31194.

The product of its (nonzero) digits is 7776, while the sum is 31.

The spelling of 11034349123 in words is "eleven billion, thirty-four million, three hundred forty-nine thousand, one hundred twenty-three".