10021442023 has 16 divisors (see below), whose sum is σ = 10624854240. Its totient is φ = 9425808000.

The previous prime is 10021442009. The next prime is 10021442029. The reversal of 10021442023 is 32024412001.

10021442023 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 10021442023 - 2⁹ = 10021441511 is a prime.

It is a super-3 number, since 3×10021442023³ (a number of 31 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10021442029) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2408661 + ... + 2412817.

It is an arithmetic number, because the mean of its divisors is an integer number (664053390).

Almost surely, 2^10021442023 is an apocalyptic number.

10021442023 is a deficient number, since it is larger than the sum of its proper divisors (603412217).

10021442023 is a wasteful number, since it uses less digits than its factorization.

10021442023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5058.

The product of its (nonzero) digits is 384, while the sum is 19.

Adding to 10021442023 its reverse (32024412001), we get a palindrome (42045854024).

The spelling of 10021442023 in words is "ten billion, twenty-one million, four hundred forty-two thousand, twenty-three".