20255302023 has 16 divisors (see below), whose sum is σ = 29657379072. Its totient is φ = 12194640000.

The previous prime is 20255301961. The next prime is 20255302057. The reversal of 20255302023 is 32020355202.

It is not a de Polignac number, because 20255302023 - 2⁶ = 20255301959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20255301984 and 20255302002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20255302063) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2027458 + ... + 2037423.

It is an arithmetic number, because the mean of its divisors is an integer number (1853586192).

Almost surely, 2^20255302023 is an apocalyptic number.

20255302023 is a deficient number, since it is larger than the sum of its proper divisors (9402077049).

20255302023 is a wasteful number, since it uses less digits than its factorization.

20255302023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4065046.

The product of its (nonzero) digits is 3600, while the sum is 24.

Adding to 20255302023 its reverse (32020355202), we get a palindrome (52275657225).

The spelling of 20255302023 in words is "twenty billion, two hundred fifty-five million, three hundred two thousand, twenty-three".