133502113140 has 192 divisors, whose sum is σ = 420656060160. Its totient is φ = 31350620160.

The previous prime is 133502113139. The next prime is 133502113181. The reversal of 133502113140 is 41311205331.

It is a self number, because there is not a number n which added to its sum of digits gives 133502113140.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 5580244 + ... + 5604116.

It is an arithmetic number, because the mean of its divisors is an integer number (2190916980).

Almost surely, 2^133502113140 is an apocalyptic number.

133502113140 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 133502113140, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (210328030080).

133502113140 is an abundant number, since it is smaller than the sum of its proper divisors (287153947020).

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

133502113140 is a wasteful number, since it uses less digits than its factorization.

133502113140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24162 (or 24160 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 24.

Adding to 133502113140 its reverse (41311205331), we get a palindrome (174813318471).

It can be divided in two parts, 133502 and 113140, that added together give a palindrome (246642).

The spelling of 133502113140 in words is "one hundred thirty-three billion, five hundred two million, one hundred thirteen thousand, one hundred forty".