11012031300 has 36 divisors (see below), whose sum is σ = 31861478096. Its totient is φ = 2936541600.

The previous prime is 11012031271. The next prime is 11012031377. The reversal of 11012031300 is 313021011.

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

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18353086 + ... + 18353685.

Almost surely, 2^11012031300 is an apocalyptic number.

11012031300 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11012031300 is an abundant number, since it is smaller than the sum of its proper divisors (20849446796).

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

11012031300 is a wasteful number, since it uses less digits than its factorization.

11012031300 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36706788 (or 36706781 counting only the distinct ones).

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

Adding to 11012031300 its reverse (313021011), we get a palindrome (11325052311).

The spelling of 11012031300 in words is "eleven billion, twelve million, thirty-one thousand, three hundred".