2013202311121 has 8 divisors (see below), whose sum is σ = 2082702585600. Its totient is φ = 1943707337040.

The previous prime is 2013202311091. The next prime is 2013202311173. The reversal of 2013202311121 is 1211132023102.

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 2013202311121 - 2³⁵ = 1978842572753 is a prime.

It is a super-3 number, since 3×2013202311121³ (a number of 38 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013202311181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 544545 + ... + 2079166.

It is an arithmetic number, because the mean of its divisors is an integer number (260337823200).

Almost surely, 2^{2013202311121} is an apocalyptic number.

It is an amenable number.

2013202311121 is a deficient number, since it is larger than the sum of its proper divisors (69500274479).

2013202311121 is a wasteful number, since it uses less digits than its factorization.

2013202311121 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2650199.

The product of its (nonzero) digits is 144, while the sum is 19.

Adding to 2013202311121 its reverse (1211132023102), we get a palindrome (3224334334223).

The spelling of 2013202311121 in words is "two trillion, thirteen billion, two hundred two million, three hundred eleven thousand, one hundred twenty-one".