133154151851127 has 64 divisors (see below), whose sum is σ = 205429297996800. Its totient is φ = 75928034181120.

The previous prime is 133154151851113. The next prime is 133154151851141. The reversal of 133154151851127 is 721158151451331.

It is an interprime number because it is at equal distance from previous prime (133154151851113) and next prime (133154151851141).

It is not a de Polignac number, because 133154151851127 - 2²³ = 133154143462519 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133154151851167) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 7930699 + ... + 18143987.

It is an arithmetic number, because the mean of its divisors is an integer number (3209832781200).

Almost surely, 2^{133154151851127} is an apocalyptic number.

133154151851127 is a deficient number, since it is larger than the sum of its proper divisors (72275146145673).

133154151851127 is a wasteful number, since it uses less digits than its factorization.

133154151851127 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10213608.

The product of its digits is 504000, while the sum is 48.

The spelling of 133154151851127 in words is "one hundred thirty-three trillion, one hundred fifty-four billion, one hundred fifty-one million, eight hundred fifty-one thousand, one hundred twenty-seven".