11301123000 has 64 divisors (see below), whose sum is σ = 35259513120. Its totient is φ = 3013632000.

The previous prime is 11301122957. The next prime is 11301123019. The reversal of 11301123000 is 32110311.

11301123000 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×11301123000² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1880521 + ... + 1886520.

Almost surely, 2^11301123000 is an apocalyptic number.

11301123000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11301123000 is an abundant number, since it is smaller than the sum of its proper divisors (23958390120).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11301123000 is a wasteful number, since it uses less digits than its factorization.

11301123000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3767065 (or 3767051 counting only the distinct ones).

The product of its (nonzero) digits is 18, while the sum is 12.

Adding to 11301123000 its reverse (32110311), we get a palindrome (11333233311).

The spelling of 11301123000 in words is "eleven billion, three hundred one million, one hundred twenty-three thousand".