101123303 has 2 divisors, whose sum is σ = 101123304. Its totient is φ = 101123302.

The previous prime is 101123291. The next prime is 101123371. The reversal of 101123303 is 303321101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101123303 - 2²² = 96928999 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (101123003) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50561651 + 50561652.

It is an arithmetic number, because the mean of its divisors is an integer number (50561652).

Almost surely, 2^101123303 is an apocalyptic number.

101123303 is a deficient number, since it is larger than the sum of its proper divisors (1).

101123303 is an equidigital number, since it uses as much as digits as its factorization.

101123303 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 101123303 is about 10056.0083034970. The cubic root of 101123303 is about 465.8903863338.

Adding to 101123303 its reverse (303321101), we get a palindrome (404444404).

The spelling of 101123303 in words is "one hundred one million, one hundred twenty-three thousand, three hundred three".