20301301023 has 16 divisors (see below), whose sum is σ = 27293456736. Its totient is φ = 13421872640.

The previous prime is 20301300989. The next prime is 20301301039. The reversal of 20301301023 is 32010310302.

It is a cyclic number.

It is not a de Polignac number, because 20301301023 - 2⁶ = 20301300959 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 20301300993 and 20301301011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20301303023) 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, 391963 + ... + 440723.

It is an arithmetic number, because the mean of its divisors is an integer number (1705841046).

Almost surely, 2^20301301023 is an apocalyptic number.

20301301023 is a deficient number, since it is larger than the sum of its proper divisors (6992155713).

20301301023 is a wasteful number, since it uses less digits than its factorization.

20301301023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49914.

The product of its (nonzero) digits is 108, while the sum is 15.

Adding to 20301301023 its reverse (32010310302), we get a palindrome (52311611325).

The spelling of 20301301023 in words is "twenty billion, three hundred one million, three hundred one thousand, twenty-three".