201010210021113 has 16 divisors (see below), whose sum is σ = 275317285719936. Its totient is φ = 130356551059200.

The previous prime is 201010210021109. The next prime is 201010210021147. The reversal of 201010210021113 is 311120012010102.

It is not a de Polignac number, because 201010210021113 - 2² = 201010210021109 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 201010210021092 and 201010210021101.

It is not an unprimeable number, because it can be changed into a prime (201010210021213) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 197058688 + ... + 198076113.

It is an arithmetic number, because the mean of its divisors is an integer number (17207330357496).

Almost surely, 2^{201010210021113} is an apocalyptic number.

It is an amenable number.

201010210021113 is a deficient number, since it is larger than the sum of its proper divisors (74307075698823).

201010210021113 is a wasteful number, since it uses less digits than its factorization.

201010210021113 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 395139424.

The product of its (nonzero) digits is 24, while the sum is 15.

Adding to 201010210021113 its reverse (311120012010102), we get a palindrome (512130222031215).

The spelling of 201010210021113 in words is "two hundred one trillion, ten billion, two hundred ten million, twenty-one thousand, one hundred thirteen".