133010171553 has 12 divisors (see below), whose sum is σ = 206301490800. Its totient is φ = 76005812232.

The previous prime is 133010171549. The next prime is 133010171557. The reversal of 133010171553 is 355171010331.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (133010171549) and next prime (133010171557).

It is not a de Polignac number, because 133010171553 - 2² = 133010171549 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 133010171553.

It is not an unprimeable number, because it can be changed into a prime (133010171557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 452415403 + ... + 452415696.

It is an arithmetic number, because the mean of its divisors is an integer number (17191790900).

Almost surely, 2^133010171553 is an apocalyptic number.

It is an amenable number.

133010171553 is a deficient number, since it is larger than the sum of its proper divisors (73291319247).

133010171553 is an equidigital number, since it uses as much as digits as its factorization.

133010171553 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 904831116 (or 904831109 counting only the distinct ones).

The product of its (nonzero) digits is 4725, while the sum is 30.

Adding to 133010171553 its reverse (355171010331), we get a palindrome (488181181884).

The spelling of 133010171553 in words is "one hundred thirty-three billion, ten million, one hundred seventy-one thousand, five hundred fifty-three".