3813112033003 has 32 divisors (see below), whose sum is σ = 4810803580800. Its totient is φ = 2942204829696.

The previous prime is 3813112032979. The next prime is 3813112033009. The reversal of 3813112033003 is 3003302113183.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3813112033003 is a prime.

It is a super-2 number, since 2×3813112033003² (a number of 26 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (3813112033009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 2633518 + ... + 3815971.

It is an arithmetic number, because the mean of its divisors is an integer number (150337611900).

Almost surely, 2^{3813112033003} is an apocalyptic number.

3813112033003 is a deficient number, since it is larger than the sum of its proper divisors (997691547797).

3813112033003 is a wasteful number, since it uses less digits than its factorization.

3813112033003 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6449671.

The product of its (nonzero) digits is 3888, while the sum is 28.

Adding to 3813112033003 its reverse (3003302113183), we get a palindrome (6816414146186).

The spelling of 3813112033003 in words is "three trillion, eight hundred thirteen billion, one hundred twelve million, thirty-three thousand, three".