133340503780 has 24 divisors (see below), whose sum is σ = 305470972800. Its totient is φ = 48487455840.

The previous prime is 133340503633. The next prime is 133340503783. The reversal of 133340503780 is 87305043331.

It is not an unprimeable number, because it can be changed into a prime (133340503783) 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, 303046380 + ... + 303046819.

It is an arithmetic number, because the mean of its divisors is an integer number (12727957200).

Almost surely, 2^133340503780 is an apocalyptic number.

133340503780 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133340503780 is an abundant number, since it is smaller than the sum of its proper divisors (172130469020).

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

133340503780 is a wasteful number, since it uses less digits than its factorization.

133340503780 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 606093219 (or 606093217 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 37.

The spelling of 133340503780 in words is "one hundred thirty-three billion, three hundred forty million, five hundred three thousand, seven hundred eighty".