2131003133 has 8 divisors (see below), whose sum is σ = 2446162752. Its totient is φ = 1818526176.

The previous prime is 2131003129. The next prime is 2131003177. The reversal of 2131003133 is 3313001312.

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 2131003133 - 2² = 2131003129 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 (2131003103) 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, 668960 + ... + 672137.

It is an arithmetic number, because the mean of its divisors is an integer number (305770344).

Almost surely, 2^2131003133 is an apocalyptic number.

It is an amenable number.

2131003133 is a deficient number, since it is larger than the sum of its proper divisors (315159619).

2131003133 is a wasteful number, since it uses less digits than its factorization.

2131003133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1341331.

The product of its (nonzero) digits is 162, while the sum is 17.

The square root of 2131003133 is about 46162.7894846055. The cubic root of 2131003133 is about 1286.8503037834.

Adding to 2131003133 its reverse (3313001312), we get a palindrome (5444004445).

The spelling of 2131003133 in words is "two billion, one hundred thirty-one million, three thousand, one hundred thirty-three".