11023101120312 has 80 divisors (see below), whose sum is σ = 30882590715240. Its totient is φ = 3673450557504.

The previous prime is 11023101120301. The next prime is 11023101120331. The reversal of 11023101120312 is 21302110132011.

11023101120312 is a `hidden beast` number, since 1 + 1 + 0 + 231 + 0 + 1 + 120 + 312 = 666.

It is a Harshad number since it is a multiple of its sum of digits (18).

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 19 ways as a sum of consecutive naturals, for example, 480943 + ... + 4719905.

Almost surely, 2^{11023101120312} is an apocalyptic number.

11023101120312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11023101120312 is an abundant number, since it is smaller than the sum of its proper divisors (19859489594928).

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

11023101120312 is a wasteful number, since it uses less digits than its factorization.

11023101120312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4242994 (or 4242981 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 18.

Adding to 11023101120312 its reverse (21302110132011), we get a palindrome (32325211252323).

The spelling of 11023101120312 in words is "eleven trillion, twenty-three billion, one hundred one million, one hundred twenty thousand, three hundred twelve".