133087143075 has 96 divisors (see below), whose sum is σ = 244393500672. Its totient is φ = 63562752000.

The previous prime is 133087143073. The next prime is 133087143083. The reversal of 133087143075 is 570341780331.

It is not a de Polignac number, because 133087143075 - 2¹ = 133087143073 is a prime.

It is not an unprimeable number, because it can be changed into a prime (133087143071) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 5589195 + ... + 5612955.

It is an arithmetic number, because the mean of its divisors is an integer number (2545765632).

Almost surely, 2^133087143075 is an apocalyptic number.

133087143075 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

133087143075 is a deficient number, since it is larger than the sum of its proper divisors (111306357597).

133087143075 is a wasteful number, since it uses less digits than its factorization.

133087143075 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24005 (or 24000 counting only the distinct ones).

The product of its (nonzero) digits is 211680, while the sum is 42.

The spelling of 133087143075 in words is "one hundred thirty-three billion, eighty-seven million, one hundred forty-three thousand, seventy-five".