10201420111013 has 4 divisors (see below), whose sum is σ = 10201429060800. Its totient is φ = 10201411161228.

The previous prime is 10201420110977. The next prime is 10201420111081. The reversal of 10201420111013 is 31011102410201.

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, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10201420111013 - 2⁶ = 10201420110949 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10201420110982 and 10201420111000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201420111313) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2463863 + ... + 5145236.

It is an arithmetic number, because the mean of its divisors is an integer number (2550357265200).

Almost surely, 2^{10201420111013} is an apocalyptic number.

It is an amenable number.

10201420111013 is a deficient number, since it is larger than the sum of its proper divisors (8949787).

10201420111013 is an equidigital number, since it uses as much as digits as its factorization.

10201420111013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8949786.

The product of its (nonzero) digits is 48, while the sum is 17.

Adding to 10201420111013 its reverse (31011102410201), we get a palindrome (41212522521214).

The spelling of 10201420111013 in words is "ten trillion, two hundred one billion, four hundred twenty million, one hundred eleven thousand, thirteen".