2013040122241 has 8 divisors (see below), whose sum is σ = 2091392882280. Its totient is φ = 1935283201152.

The previous prime is 2013040122187. The next prime is 2013040122251. The reversal of 2013040122241 is 1422210403102.

It can be written as a sum of positive squares in 4 ways, for example, as 352818180225 + 1660221942016 = 593985^2 + 1288496^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 2013040122241 - 2²³ = 2013031733633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2013040122251) 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, 148952850 + ... + 148966363.

It is an arithmetic number, because the mean of its divisors is an integer number (261424110285).

Almost surely, 2^{2013040122241} is an apocalyptic number.

It is an amenable number.

2013040122241 is a deficient number, since it is larger than the sum of its proper divisors (78352760039).

2013040122241 is a wasteful number, since it uses less digits than its factorization.

2013040122241 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 297919475.

The product of its (nonzero) digits is 768, while the sum is 22.

Adding to 2013040122241 its reverse (1422210403102), we get a palindrome (3435250525343).

The spelling of 2013040122241 in words is "two trillion, thirteen billion, forty million, one hundred twenty-two thousand, two hundred forty-one".