133134351255 has 12 divisors (see below), whose sum is σ = 230766208920. Its totient is φ = 71004987312.

The previous prime is 133134351253. The next prime is 133134351257. The reversal of 133134351255 is 552153431331.

133134351255 is a `hidden beast` number, since 1 + 3 + 3 + 134 + 3 + 512 + 5 + 5 = 666.

It is an interprime number because it is at equal distance from previous prime (133134351253) and next prime (133134351257).

It is not a de Polignac number, because 133134351255 - 2¹ = 133134351253 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133134351253) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1479270525 + ... + 1479270614.

It is an arithmetic number, because the mean of its divisors is an integer number (19230517410).

Almost surely, 2^133134351255 is an apocalyptic number.

133134351255 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

133134351255 is a deficient number, since it is larger than the sum of its proper divisors (97631857665).

133134351255 is a wasteful number, since it uses less digits than its factorization.

133134351255 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2958541150 (or 2958541147 counting only the distinct ones).

The product of its digits is 81000, while the sum is 36.

Adding to 133134351255 its reverse (552153431331), we get a palindrome (685287782586).

The spelling of 133134351255 in words is "one hundred thirty-three billion, one hundred thirty-four million, three hundred fifty-one thousand, two hundred fifty-five".