102301023 has 24 divisors (see below), whose sum is σ = 154782208. Its totient is φ = 59994000.

The previous prime is 102301021. The next prime is 102301039. The reversal of 102301023 is 320103201.

It is a happy number.

It is not a de Polignac number, because 102301023 - 2¹ = 102301021 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102301021) 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 23 ways as a sum of consecutive naturals, for example, 6708 + ... + 15798.

Almost surely, 2^102301023 is an apocalyptic number.

102301023 is a deficient number, since it is larger than the sum of its proper divisors (52481185).

102301023 is a wasteful number, since it uses less digits than its factorization.

102301023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9147 (or 9136 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 102301023 is about 10114.3968183970. The cubic root of 102301023 is about 467.6920548853.

Adding to 102301023 its reverse (320103201), we get a palindrome (422404224).

The spelling of 102301023 in words is "one hundred two million, three hundred one thousand, twenty-three".