11023123122113 has 8 divisors (see below), whose sum is σ = 11033221398528. Its totient is φ = 11013025780224.

The previous prime is 11023123122107. The next prime is 11023123122149. The reversal of 11023123122113 is 31122132132011.

It is a happy number.

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 11023123122113 - 2¹⁶ = 11023123056577 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (11023123622113) 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, 24570656 + ... + 25015262.

It is an arithmetic number, because the mean of its divisors is an integer number (1379152674816).

Almost surely, 2^{11023123122113} is an apocalyptic number.

It is an amenable number.

11023123122113 is a deficient number, since it is larger than the sum of its proper divisors (10098276415).

11023123122113 is a wasteful number, since it uses less digits than its factorization.

11023123122113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 467263.

The product of its (nonzero) digits is 432, while the sum is 23.

Adding to 11023123122113 its reverse (31122132132011), we get a palindrome (42145255254124).

The spelling of 11023123122113 in words is "eleven trillion, twenty-three billion, one hundred twenty-three million, one hundred twenty-two thousand, one hundred thirteen".