133240103340 has 48 divisors (see below), whose sum is σ = 374345623008. Its totient is φ = 35409424384.

The previous prime is 133240103317. The next prime is 133240103371. The reversal of 133240103340 is 43301042331.

It is a self number, because there is not a number n which added to its sum of digits gives 133240103340.

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 15 ways as a sum of consecutive naturals, for example, 3771957 + ... + 3807116.

It is an arithmetic number, because the mean of its divisors is an integer number (7798867146).

Almost surely, 2^133240103340 is an apocalyptic number.

133240103340 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

133240103340 is an abundant number, since it is smaller than the sum of its proper divisors (241105519668).

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

133240103340 is a wasteful number, since it uses less digits than its factorization.

133240103340 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7579378 (or 7579376 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 133240103340 its reverse (43301042331), we get a palindrome (176541145671).

The spelling of 133240103340 in words is "one hundred thirty-three billion, two hundred forty million, one hundred three thousand, three hundred forty".