133110123000 has 128 divisors (see below), whose sum is σ = 415859296320. Its totient is φ = 35448537600.

The previous prime is 133110122953. The next prime is 133110123043. The reversal of 133110123000 is 321011331.

133110123000 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2241694 + ... + 2300306.

Almost surely, 2^133110123000 is an apocalyptic number.

133110123000 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133110123000, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (207929648160).

133110123000 is an abundant number, since it is smaller than the sum of its proper divisors (282749173320).

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

133110123000 is a wasteful number, since it uses less digits than its factorization.

133110123000 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59394 (or 59380 counting only the distinct ones).

The product of its (nonzero) digits is 54, while the sum is 15.

Adding to 133110123000 its reverse (321011331), we get a palindrome (133431134331).

The spelling of 133110123000 in words is "one hundred thirty-three billion, one hundred ten million, one hundred twenty-three thousand".