1011123312300 has 108 divisors (see below), whose sum is σ = 3355739890776. Its totient is φ = 253772121600.

The previous prime is 1011123312299. The next prime is 1011123312337. The reversal of 1011123312300 is 32133211101.

1011123312300 is a `hidden beast` number, since 10 + 11 + 12 + 331 + 2 + 300 = 666.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 33027946 + ... + 33058545.

Almost surely, 2^{1011123312300} is an apocalyptic number.

1011123312300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1011123312300 is an abundant number, since it is smaller than the sum of its proper divisors (2344616578476).

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

1011123312300 is a wasteful number, since it uses less digits than its factorization.

1011123312300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 66086528 (or 66086518 counting only the distinct ones).

The product of its (nonzero) digits is 108, while the sum is 18.

Adding to 1011123312300 its reverse (32133211101), we get a palindrome (1043256523401).

The spelling of 1011123312300 in words is "one trillion, eleven billion, one hundred twenty-three million, three hundred twelve thousand, three hundred".