20110102200013 has 4 divisors (see below), whose sum is σ = 22982973942880. Its totient is φ = 17237230457148.

The previous prime is 20110102199981. The next prime is 20110102200017. The reversal of 20110102200013 is 31000220101102.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 20110102200013 - 2⁵ = 20110102199981 is a prime.

It is a super-4 number, since 4×20110102200013⁴ (a number of 54 digits) contains 4444 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20110102199966 and 20110102200002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20110102200017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1436435871423 + ... + 1436435871436.

It is an arithmetic number, because the mean of its divisors is an integer number (5745743485720).

Almost surely, 2^{20110102200013} is an apocalyptic number.

It is an amenable number.

20110102200013 is a deficient number, since it is larger than the sum of its proper divisors (2872871742867).

20110102200013 is an equidigital number, since it uses as much as digits as its factorization.

20110102200013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2872871742866.

The product of its (nonzero) digits is 24, while the sum is 13.

Adding to 20110102200013 its reverse (31000220101102), we get a palindrome (51110322301115).

The spelling of 20110102200013 in words is "twenty trillion, one hundred ten billion, one hundred two million, two hundred thousand, thirteen".