133110242144 has 192 divisors, whose sum is σ = 301089664512. Its totient is φ = 57388953600.

The previous prime is 133110242119. The next prime is 133110242147. The reversal of 133110242144 is 441242011331.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133110242147) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 89877884 + ... + 89879364.

It is an arithmetic number, because the mean of its divisors is an integer number (1568175336).

Almost surely, 2^133110242144 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 133110242144, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (150544832256).

133110242144 is an abundant number, since it is smaller than the sum of its proper divisors (167979422368).

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

133110242144 is a wasteful number, since it uses less digits than its factorization.

133110242144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1709 (or 1701 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 133110242144 its reverse (441242011331), we get a palindrome (574352253475).

The spelling of 133110242144 in words is "one hundred thirty-three billion, one hundred ten million, two hundred forty-two thousand, one hundred forty-four".