1011200123300 has 36 divisors (see below), whose sum is σ = 2206562989680. Its totient is φ = 402220377120.

The previous prime is 1011200123287. The next prime is 1011200123303. The reversal of 1011200123300 is 33210021101.

It is not an unprimeable number, because it can be changed into a prime (1011200123303) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28227914 + ... + 28263713.

It is an arithmetic number, because the mean of its divisors is an integer number (61293416380).

Almost surely, 2^{1011200123300} is an apocalyptic number.

1011200123300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

1011200123300 is an abundant number, since it is smaller than the sum of its proper divisors (1195362866380).

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

1011200123300 is a wasteful number, since it uses less digits than its factorization.

1011200123300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 56491820 (or 56491813 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 1011200123300 its reverse (33210021101), we get a palindrome (1044410144401).

The spelling of 1011200123300 in words is "one trillion, eleven billion, two hundred million, one hundred twenty-three thousand, three hundred".