2113133003 has 8 divisors (see below), whose sum is σ = 2122329840. Its totient is φ = 2103948000.

The previous prime is 2113132999. The next prime is 2113133023. The reversal of 2113133003 is 3003313112.

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 2113133003 - 2² = 2113132999 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2113133023) 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, 621833 + ... + 625221.

It is an arithmetic number, because the mean of its divisors is an integer number (265291230).

Almost surely, 2^2113133003 is an apocalyptic number.

2113133003 is a deficient number, since it is larger than the sum of its proper divisors (9196837).

2113133003 is a wasteful number, since it uses less digits than its factorization.

2113133003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5917.

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

The square root of 2113133003 is about 45968.8264261771. The cubic root of 2113133003 is about 1283.2431193944.

Adding to 2113133003 its reverse (3003313112), we get a palindrome (5116446115).

The spelling of 2113133003 in words is "two billion, one hundred thirteen million, one hundred thirty-three thousand, three".