133000213001 has 8 divisors (see below), whose sum is σ = 133848068640. Its totient is φ = 132152746752.

The previous prime is 133000212977. The next prime is 133000213019. The reversal of 133000213001 is 100312000331.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-133000213001 is a prime.

It is a super-2 number, since 2×133000213001² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (133000213091) 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, 603986 + ... + 794228.

It is an arithmetic number, because the mean of its divisors is an integer number (16731008580).

Almost surely, 2^133000213001 is an apocalyptic number.

It is an amenable number.

133000213001 is a deficient number, since it is larger than the sum of its proper divisors (847855639).

133000213001 is a wasteful number, since it uses less digits than its factorization.

133000213001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 194695.

The product of its (nonzero) digits is 54, while the sum is 14.

Adding to 133000213001 its reverse (100312000331), we get a palindrome (233312213332).

The spelling of 133000213001 in words is "one hundred thirty-three billion, two hundred thirteen thousand, one".