10110010201021 has 8 divisors (see below), whose sum is σ = 10704944514744. Its totient is φ = 9515101201920.

The previous prime is 10110010200881. The next prime is 10110010201037. The reversal of 10110010201021 is 12010201001101.

It can be written as a sum of positive squares in 4 ways, for example, as 2697513892921 + 7412496308100 = 1642411^2 + 2722590^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 10110010201021 - 2¹⁵ = 10110010168253 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10110010200989 and 10110010201007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10110010201051) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5503330 + ... + 7106803.

It is an arithmetic number, because the mean of its divisors is an integer number (1338118064343).

Almost surely, 2^{10110010201021} is an apocalyptic number.

It is an amenable number.

10110010201021 is a deficient number, since it is larger than the sum of its proper divisors (594934313723).

10110010201021 is a wasteful number, since it uses less digits than its factorization.

10110010201021 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12657311.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 10110010201021 its reverse (12010201001101), we get a palindrome (22120211202122).

The spelling of 10110010201021 in words is "ten trillion, one hundred ten billion, ten million, two hundred one thousand, twenty-one".