2203011123113 has 8 divisors (see below), whose sum is σ = 2288758048200. Its totient is φ = 2117916266368.

The previous prime is 2203011123101. The next prime is 2203011123121. The reversal of 2203011123113 is 3113211103022.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 167401267609 + 2035609855504 = 409147^2 + 1426748^2 .

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

It is not a de Polignac number, because 2203011123113 - 2⁸ = 2203011122857 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (2203011123143) 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, 163010198 + ... + 163023711.

It is an arithmetic number, because the mean of its divisors is an integer number (286094756025).

Almost surely, 2^{2203011123113} is an apocalyptic number.

It is an amenable number.

2203011123113 is a deficient number, since it is larger than the sum of its proper divisors (85746925087).

2203011123113 is a wasteful number, since it uses less digits than its factorization.

2203011123113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 326034171.

The product of its (nonzero) digits is 216, while the sum is 20.

Adding to 2203011123113 its reverse (3113211103022), we get a palindrome (5316222226135).

The spelling of 2203011123113 in words is "two trillion, two hundred three billion, eleven million, one hundred twenty-three thousand, one hundred thirteen".