133675467913 has 8 divisors (see below), whose sum is σ = 143971081856. Its totient is φ = 123381694800.

The previous prime is 133675467907. The next prime is 133675467977. The reversal of 133675467913 is 319764576331.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 133675467913 - 2¹³ = 133675459721 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133675467983) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 307503 + ... + 601588.

It is an arithmetic number, because the mean of its divisors is an integer number (17996385232).

Almost surely, 2^133675467913 is an apocalyptic number.

133675467913 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

It is an amenable number.

133675467913 is a deficient number, since it is larger than the sum of its proper divisors (10295613943).

133675467913 is a wasteful number, since it uses less digits than its factorization.

133675467913 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 920415.

The product of its digits is 8573040, while the sum is 55.

The spelling of 133675467913 in words is "one hundred thirty-three billion, six hundred seventy-five million, four hundred sixty-seven thousand, nine hundred thirteen".