10020212023 has 4 divisors (see below), whose sum is σ = 10020447360. Its totient is φ = 10019976688.

The previous prime is 10020211997. The next prime is 10020212053. The reversal of 10020212023 is 32021202001.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10020212023 - 2⁵ = 10020211991 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10020211994 and 10020212012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10020212053) 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, 33943 + ... + 145576.

It is an arithmetic number, because the mean of its divisors is an integer number (2505111840).

Almost surely, 2^10020212023 is an apocalyptic number.

10020212023 is a deficient number, since it is larger than the sum of its proper divisors (235337).

10020212023 is an equidigital number, since it uses as much as digits as its factorization.

10020212023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 235336.

The product of its (nonzero) digits is 48, while the sum is 13.

Adding to 10020212023 its reverse (32021202001), we get a palindrome (42041414024).

It can be divided in two parts, 100202 and 12023, that added together give a square (112225 = 335²).

The spelling of 10020212023 in words is "ten billion, twenty million, two hundred twelve thousand, twenty-three".