133330133001 has 16 divisors (see below), whose sum is σ = 191463681920. Its totient is φ = 82042761600.

The previous prime is 133330132967. The next prime is 133330133021. The reversal of 133330133001 is 100331033331.

It is not a de Polignac number, because 133330133001 - 2¹⁸ = 133329870857 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (133330133021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 383301 + ... + 643101.

It is an arithmetic number, because the mean of its divisors is an integer number (11966480120).

Almost surely, 2^133330133001 is an apocalyptic number.

It is an amenable number.

133330133001 is a deficient number, since it is larger than the sum of its proper divisors (58133548919).

133330133001 is a wasteful number, since it uses less digits than its factorization.

133330133001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 272976.

The product of its (nonzero) digits is 729, while the sum is 21.

Adding to 133330133001 its reverse (100331033331), we get a palindrome (233661166332).

The spelling of 133330133001 in words is "one hundred thirty-three billion, three hundred thirty million, one hundred thirty-three thousand, one".