20112333110013 has 8 divisors (see below), whose sum is σ = 26827669122400. Its totient is φ = 13402609585488.

The previous prime is 20112333109991. The next prime is 20112333110021. The reversal of 20112333110013 is 31001133321102.

It is a happy number.

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

It is not a de Polignac number, because 20112333110013 - 2²⁸ = 20112064674557 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20112333110083) 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, 1403113603 + ... + 1403127936.

It is an arithmetic number, because the mean of its divisors is an integer number (3353458640300).

Almost surely, 2^{20112333110013} is an apocalyptic number.

It is an amenable number.

20112333110013 is a deficient number, since it is larger than the sum of its proper divisors (6715336012387).

20112333110013 is a wasteful number, since it uses less digits than its factorization.

20112333110013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2806243931.

The product of its (nonzero) digits is 324, while the sum is 21.

Adding to 20112333110013 its reverse (31001133321102), we get a palindrome (51113466431115).

The spelling of 20112333110013 in words is "twenty trillion, one hundred twelve billion, three hundred thirty-three million, one hundred ten thousand, thirteen".