4989110020101 has 12 divisors (see below), whose sum is σ = 7235203379040. Its totient is φ = 3312822057000.

The previous prime is 4989110020009. The next prime is 4989110020129. The reversal of 4989110020101 is 1010200119894.

It is not a de Polignac number, because 4989110020101 - 2¹⁹ = 4989109495813 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4989110020151) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1104271761 + ... + 1104276278.

It is an arithmetic number, because the mean of its divisors is an integer number (602933614920).

Almost surely, 2^{4989110020101} is an apocalyptic number.

It is an amenable number.

4989110020101 is a deficient number, since it is larger than the sum of its proper divisors (2246093358939).

4989110020101 is a wasteful number, since it uses less digits than its factorization.

4989110020101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2208548296 (or 2208548293 counting only the distinct ones).

The product of its (nonzero) digits is 5184, while the sum is 36.

Adding to 4989110020101 its reverse (1010200119894), we get a palindrome (5999310139995).

The spelling of 4989110020101 in words is "four trillion, nine hundred eighty-nine billion, one hundred ten million, twenty thousand, one hundred one".