3113300021 has 8 divisors (see below), whose sum is σ = 3363569664. Its totient is φ = 2864571120.

The previous prime is 3113299979. The next prime is 3113300039. The reversal of 3113300021 is 1200033113.

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 3113300021 - 2²⁶ = 3046191157 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 3113299969 and 3113300005.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3113300521) 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, 380981 + ... + 389066.

It is an arithmetic number, because the mean of its divisors is an integer number (420446208).

Almost surely, 2^3113300021 is an apocalyptic number.

It is an amenable number.

3113300021 is a deficient number, since it is larger than the sum of its proper divisors (250269643).

3113300021 is a wasteful number, since it uses less digits than its factorization.

3113300021 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 770371.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 3113300021 is about 55796.9535100260. The cubic root of 3113300021 is about 1460.1820034880.

Adding to 3113300021 its reverse (1200033113), we get a palindrome (4313333134).

The spelling of 3113300021 in words is "three billion, one hundred thirteen million, three hundred thousand, twenty-one".