2138202033 has 8 divisors (see below), whose sum is σ = 3110112096. Its totient is φ = 1295880000.

The previous prime is 2138202023. The next prime is 2138202037. The reversal of 2138202033 is 3302028312.

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

It is not a de Polignac number, because 2138202033 - 2⁹ = 2138201521 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 2138201994 and 2138202012.

It is not an unprimeable number, because it can be changed into a prime (2138202037) 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, 32396968 + ... + 32397033.

It is an arithmetic number, because the mean of its divisors is an integer number (388764012).

Almost surely, 2^2138202033 is an apocalyptic number.

It is an amenable number.

2138202033 is a deficient number, since it is larger than the sum of its proper divisors (971910063).

2138202033 is a wasteful number, since it uses less digits than its factorization.

2138202033 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64794015.

The product of its (nonzero) digits is 1728, while the sum is 24.

The square root of 2138202033 is about 46240.6967183670. The cubic root of 2138202033 is about 1288.2977433086.

The spelling of 2138202033 in words is "two billion, one hundred thirty-eight million, two hundred two thousand, thirty-three".