2003136133 has 8 divisors (see below), whose sum is σ = 2032317056. Its totient is φ = 1974002400.

The previous prime is 2003136127. The next prime is 2003136143. The reversal of 2003136133 is 3316313002.

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

It is a cyclic number.

It is not a de Polignac number, because 2003136133 - 2⁵ = 2003136101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2003136143) 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, 78718 + ... + 101008.

It is an arithmetic number, because the mean of its divisors is an integer number (254039632).

Almost surely, 2^2003136133 is an apocalyptic number.

It is an amenable number.

2003136133 is a deficient number, since it is larger than the sum of its proper divisors (29180923).

2003136133 is a wasteful number, since it uses less digits than its factorization.

2003136133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23595.

The product of its (nonzero) digits is 972, while the sum is 22.

The square root of 2003136133 is about 44756.4088483426. The cubic root of 2003136133 is about 1260.5792526431.

Adding to 2003136133 its reverse (3316313002), we get a palindrome (5319449135).

The spelling of 2003136133 in words is "two billion, three million, one hundred thirty-six thousand, one hundred thirty-three".