102111233011000 has 32 divisors (see below), whose sum is σ = 238940285248080. Its totient is φ = 40844493204000.

The previous prime is 102111233010929. The next prime is 102111233011001. The reversal of 102111233011000 is 110332111201.

It is a happy number.

It is a super-3 number, since 3×102111233011000³ (a number of 43 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102111233011001) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51055615506 + ... + 51055617505.

Almost surely, 2^{102111233011000} is an apocalyptic number.

102111233011000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

102111233011000 is an abundant number, since it is smaller than the sum of its proper divisors (136829052237080).

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

102111233011000 is a wasteful number, since it uses less digits than its factorization.

102111233011000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 102111233032 (or 102111233018 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 16.

Adding to 102111233011000 its reverse (110332111201), we get a palindrome (102221565122201).

The spelling of 102111233011000 in words is "one hundred two trillion, one hundred eleven billion, two hundred thirty-three million, eleven thousand".