2013330121 has 8 divisors (see below), whose sum is σ = 2196705600. Its totient is φ = 1830012240.

The previous prime is 2013330119. The next prime is 2013330131. The reversal of 2013330121 is 1210333102.

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 2013330121 - 2¹ = 2013330119 is a prime.

It is a super-2 number, since 2×2013330121² = 8106996352251749282, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 2013330095 and 2013330104.

It is not an unprimeable number, because it can be changed into a prime (2013330131) 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, 94615 + ... + 113923.

It is an arithmetic number, because the mean of its divisors is an integer number (274588200).

Almost surely, 2^2013330121 is an apocalyptic number.

It is an amenable number.

2013330121 is a deficient number, since it is larger than the sum of its proper divisors (183375479).

2013330121 is a wasteful number, since it uses less digits than its factorization.

2013330121 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28799.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 2013330121 is about 44870.1473253654. The cubic root of 2013330121 is about 1262.7140039931.

Adding to 2013330121 its reverse (1210333102), we get a palindrome (3223663223).

The spelling of 2013330121 in words is "two billion, thirteen million, three hundred thirty thousand, one hundred twenty-one".