100023023 has 4 divisors (see below), whose sum is σ = 100050960. Its totient is φ = 99995088.

The previous prime is 100023017. The next prime is 100023029. The reversal of 100023023 is 320320001.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320320001 = 17 ⋅18842353.

It is an interprime number because it is at equal distance from previous prime (100023017) and next prime (100023029).

It is a cyclic number.

It is not a de Polignac number, because 100023023 - 2¹⁴ = 100006639 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 100022995 and 100023013.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (100023029) 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 3 ways as a sum of consecutive naturals, for example, 7643 + ... + 16076.

It is an arithmetic number, because the mean of its divisors is an integer number (25012740).

Almost surely, 2^100023023 is an apocalyptic number.

100023023 is a deficient number, since it is larger than the sum of its proper divisors (27937).

100023023 is an equidigital number, since it uses as much as digits as its factorization.

100023023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27936.

The product of its (nonzero) digits is 36, while the sum is 11.

The square root of 100023023 is about 10001.1510837503. The cubic root of 100023023 is about 464.1945017279.

Adding to 100023023 its reverse (320320001), we get a palindrome (420343024).

The spelling of 100023023 in words is "one hundred million, twenty-three thousand, twenty-three".