11130011323123 has 72 divisors (see below), whose sum is σ = 15012455376384. Its totient is φ = 8157908102400.

The previous prime is 11130011323111. The next prime is 11130011323139. The reversal of 11130011323123 is 32132311003111.

It is not a de Polignac number, because 11130011323123 - 2²⁵ = 11129977768691 is a prime.

It is a super-2 number, since 2×11130011323123² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11130011323094 and 11130011323103.

It is not an unprimeable number, because it can be changed into a prime (11130011329123) by changing a digit.

It is a polite number, since it can be written in 71 ways as a sum of consecutive naturals, for example, 285197190 + ... + 285236212.

It is an arithmetic number, because the mean of its divisors is an integer number (208506324672).

Almost surely, 2^{11130011323123} is an apocalyptic number.

11130011323123 is a deficient number, since it is larger than the sum of its proper divisors (3882444053261).

11130011323123 is a wasteful number, since it uses less digits than its factorization.

11130011323123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 40913 (or 40889 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

Adding to 11130011323123 its reverse (32132311003111), we get a palindrome (43262322326234).

The spelling of 11130011323123 in words is "eleven trillion, one hundred thirty billion, eleven million, three hundred twenty-three thousand, one hundred twenty-three".