11020113023123 has 8 divisors (see below), whose sum is σ = 11201664096720. Its totient is φ = 10838590771680.

The previous prime is 11020113023107. The next prime is 11020113023137. The reversal of 11020113023123 is 32132031102011.

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 11020113023123 - 2⁴ = 11020113023107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11020113023095 and 11020113023104.

It is not an unprimeable number, because it can be changed into a prime (11020113023923) 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, 6433868 + ... + 7964601.

It is an arithmetic number, because the mean of its divisors is an integer number (1400208012090).

Almost surely, 2^{11020113023123} is an apocalyptic number.

11020113023123 is a deficient number, since it is larger than the sum of its proper divisors (181551073597).

11020113023123 is a wasteful number, since it uses less digits than its factorization.

11020113023123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14411077.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 11020113023123 its reverse (32132031102011), we get a palindrome (43152144125134).

The spelling of 11020113023123 in words is "eleven trillion, twenty billion, one hundred thirteen million, twenty-three thousand, one hundred twenty-three".