2133420152 has 8 divisors (see below), whose sum is σ = 4000162800. Its totient is φ = 1066710072.

The previous prime is 2133420143. The next prime is 2133420167. The reversal of 2133420152 is 2510243312.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 133338752 + ... + 133338767.

It is an arithmetic number, because the mean of its divisors is an integer number (500020350).

Almost surely, 2^2133420152 is an apocalyptic number.

It is an amenable number.

2133420152 is a deficient number, since it is larger than the sum of its proper divisors (1866742648).

2133420152 is a wasteful number, since it uses less digits than its factorization.

2133420152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 266677525 (or 266677521 counting only the distinct ones).

The product of its (nonzero) digits is 1440, while the sum is 23.

The square root of 2133420152 is about 46188.9613652440. The cubic root of 2133420152 is about 1287.3366422583.

Adding to 2133420152 its reverse (2510243312), we get a palindrome (4643663464).

The spelling of 2133420152 in words is "two billion, one hundred thirty-three million, four hundred twenty thousand, one hundred fifty-two".