10201010023 has 4 divisors (see below), whose sum is σ = 10202618560. Its totient is φ = 10199401488.

The previous prime is 10201009991. The next prime is 10201010059. The reversal of 10201010023 is 32001010201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 32001010201 = 20551 ⋅1557151.

It is a cyclic number.

It is not a de Polignac number, because 10201010023 - 2⁵ = 10201009991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10201009991 and 10201010009.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10201010093) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 794718 + ... + 807451.

It is an arithmetic number, because the mean of its divisors is an integer number (2550654640).

Almost surely, 2^10201010023 is an apocalyptic number.

10201010023 is a deficient number, since it is larger than the sum of its proper divisors (1608537).

10201010023 is an equidigital number, since it uses as much as digits as its factorization.

10201010023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1608536.

The product of its (nonzero) digits is 12, while the sum is 10.

Adding to 10201010023 its reverse (32001010201), we get a palindrome (42202020224).

The spelling of 10201010023 in words is "ten billion, two hundred one million, ten thousand, twenty-three".