11023030202123 has 8 divisors (see below), whose sum is σ = 11503391966208. Its totient is φ = 10542760069864.

The previous prime is 11023030202087. The next prime is 11023030202207. The reversal of 11023030202123 is 32120203032011.

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 11023030202123 - 2⁶ = 11023030202059 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11023030202095 and 11023030202104.

It is not an unprimeable number, because it can be changed into a prime (11023030202623) 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, 22662065 + ... + 23143362.

It is an arithmetic number, because the mean of its divisors is an integer number (1437923995776).

Almost surely, 2^{11023030202123} is an apocalyptic number.

11023030202123 is a deficient number, since it is larger than the sum of its proper divisors (480361764085).

11023030202123 is a wasteful number, since it uses less digits than its factorization.

11023030202123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45815913.

The product of its (nonzero) digits is 432, while the sum is 20.

Adding to 11023030202123 its reverse (32120203032011), we get a palindrome (43143233234134).

The spelling of 11023030202123 in words is "eleven trillion, twenty-three billion, thirty million, two hundred two thousand, one hundred twenty-three".