101230023 has 4 divisors (see below), whose sum is σ = 134973368. Its totient is φ = 67486680.

The previous prime is 101230021. The next prime is 101230067. The reversal of 101230023 is 320032101.

It is a happy number.

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

It is not a de Polignac number, because 101230023 - 2¹ = 101230021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101229990 and 101230008.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101230021) 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, 16871668 + ... + 16871673.

It is an arithmetic number, because the mean of its divisors is an integer number (33743342).

Almost surely, 2^101230023 is an apocalyptic number.

101230023 is a deficient number, since it is larger than the sum of its proper divisors (33743345).

101230023 is an equidigital number, since it uses as much as digits as its factorization.

101230023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33743344.

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

The square root of 101230023 is about 10061.3131846693. The cubic root of 101230023 is about 466.0542204528.

Adding to 101230023 its reverse (320032101), we get a palindrome (421262124).

The spelling of 101230023 in words is "one hundred one million, two hundred thirty thousand, twenty-three".