2133155001 has 16 divisors (see below), whose sum is σ = 2944209600. Its totient is φ = 1372166208.

The previous prime is 2133154999. The next prime is 2133155039. The reversal of 2133155001 is 1005513312.

It is not a de Polignac number, because 2133155001 - 2¹ = 2133154999 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2133155071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 141510 + ... + 155856.

It is an arithmetic number, because the mean of its divisors is an integer number (184013100).

Almost surely, 2^2133155001 is an apocalyptic number.

It is an amenable number.

2133155001 is a deficient number, since it is larger than the sum of its proper divisors (811054599).

2133155001 is a wasteful number, since it uses less digits than its factorization.

2133155001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16088.

The product of its (nonzero) digits is 450, while the sum is 21.

The square root of 2133155001 is about 46186.0909906868. The cubic root of 2133155001 is about 1287.2833080632.

Adding to 2133155001 its reverse (1005513312), we get a palindrome (3138668313).

The spelling of 2133155001 in words is "two billion, one hundred thirty-three million, one hundred fifty-five thousand, one".