133504014255 has 32 divisors (see below), whose sum is σ = 220589303808. Its totient is φ = 68876438400.

The previous prime is 133504014251. The next prime is 133504014307. The reversal of 133504014255 is 552410405331.

It is not a de Polignac number, because 133504014255 - 2² = 133504014251 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133504014251) 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, 1074300 + ... + 1192110.

It is an arithmetic number, because the mean of its divisors is an integer number (6893415744).

Almost surely, 2^133504014255 is an apocalyptic number.

133504014255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

133504014255 is a deficient number, since it is larger than the sum of its proper divisors (87085289553).

133504014255 is a wasteful number, since it uses less digits than its factorization.

133504014255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 120287.

The product of its (nonzero) digits is 36000, while the sum is 33.

Adding to 133504014255 its reverse (552410405331), we get a palindrome (685914419586).

The spelling of 133504014255 in words is "one hundred thirty-three billion, five hundred four million, fourteen thousand, two hundred fifty-five".