101303023 has 4 divisors (see below), whose sum is σ = 101374480. Its totient is φ = 101231568.

The previous prime is 101303021. The next prime is 101303047. The reversal of 101303023 is 320303101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 320303101 = 1117 ⋅286753.

It is a cyclic number.

It is not a de Polignac number, because 101303023 - 2¹ = 101303021 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101302994 and 101303012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101303021) 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, 33558 + ... + 36451.

It is an arithmetic number, because the mean of its divisors is an integer number (25343620).

Almost surely, 2^101303023 is an apocalyptic number.

101303023 is a deficient number, since it is larger than the sum of its proper divisors (71457).

101303023 is an equidigital number, since it uses as much as digits as its factorization.

101303023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 71456.

The product of its (nonzero) digits is 54, while the sum is 13.

The square root of 101303023 is about 10064.9402879500. The cubic root of 101303023 is about 466.1662220845.

Adding to 101303023 its reverse (320303101), we get a palindrome (421606124).

The spelling of 101303023 in words is "one hundred one million, three hundred three thousand, twenty-three".