11311023233000 has 32 divisors (see below), whose sum is σ = 26467794367560. Its totient is φ = 4524409292800.

The previous prime is 11311023232987. The next prime is 11311023233017. The reversal of 11311023233000 is 33232011311.

It can be written as a sum of positive squares in 4 ways, for example, as 790224990916 + 10520798242084 = 888946^2 + 3243578^2 .

It is a Harshad number since it is a multiple of its sum of digits (20).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5655510617 + ... + 5655512616.

Almost surely, 2^{11311023233000} is an apocalyptic number.

11311023233000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11311023233000 is an abundant number, since it is smaller than the sum of its proper divisors (15156771134560).

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

11311023233000 is a wasteful number, since it uses less digits than its factorization.

11311023233000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11311023254 (or 11311023240 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 20.

Adding to 11311023233000 its reverse (33232011311), we get a palindrome (11344255244311).

The spelling of 11311023233000 in words is "eleven trillion, three hundred eleven billion, twenty-three million, two hundred thirty-three thousand".