133001332413 has 64 divisors (see below), whose sum is σ = 201354854400. Its totient is φ = 77587614720.

The previous prime is 133001332411. The next prime is 133001332439. The reversal of 133001332413 is 314233100331.

It is a happy number.

It is not a de Polignac number, because 133001332413 - 2¹ = 133001332411 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (133001332411) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 15337843 + ... + 15346511.

It is an arithmetic number, because the mean of its divisors is an integer number (3146169600).

Almost surely, 2^133001332413 is an apocalyptic number.

It is an amenable number.

133001332413 is a deficient number, since it is larger than the sum of its proper divisors (68353521987).

133001332413 is a wasteful number, since it uses less digits than its factorization.

133001332413 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9002.

The product of its (nonzero) digits is 1944, while the sum is 24.

Adding to 133001332413 its reverse (314233100331), we get a palindrome (447234432744).

The spelling of 133001332413 in words is "one hundred thirty-three billion, one million, three hundred thirty-two thousand, four hundred thirteen".