3331121013 has 12 divisors (see below), whose sum is σ = 5249039328. Its totient is φ = 2018861160.

The previous prime is 3331121009. The next prime is 3331121029. The reversal of 3331121013 is 3101211333.

It is a happy number.

It is not a de Polignac number, because 3331121013 - 2² = 3331121009 is a prime.

It is a super-2 number, since 2×3331121013² = 22192734406500292338, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3331121093) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 16823745 + ... + 16823942.

It is an arithmetic number, because the mean of its divisors is an integer number (437419944).

Almost surely, 2^3331121013 is an apocalyptic number.

3331121013 is a gapful number since it is divisible by the number (33) formed by its first and last digit.

It is an amenable number.

3331121013 is a deficient number, since it is larger than the sum of its proper divisors (1917918315).

3331121013 is a wasteful number, since it uses less digits than its factorization.

3331121013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 33647704 (or 33647701 counting only the distinct ones).

The product of its (nonzero) digits is 162, while the sum is 18.

The square root of 3331121013 is about 57715.8644828266. The cubic root of 3331121013 is about 1493.4710322853.

Adding to 3331121013 its reverse (3101211333), we get a palindrome (6432332346).

The spelling of 3331121013 in words is "three billion, three hundred thirty-one million, one hundred twenty-one thousand, thirteen".