101311323 has 4 divisors (see below), whose sum is σ = 135081768. Its totient is φ = 67540880.

The previous prime is 101311321. The next prime is 101311333. The reversal of 101311323 is 323113101.

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

It is a cyclic number.

It is not a de Polignac number, because 101311323 - 2¹ = 101311321 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101311321) 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, 16885218 + ... + 16885223.

It is an arithmetic number, because the mean of its divisors is an integer number (33770442).

Almost surely, 2^101311323 is an apocalyptic number.

101311323 is a deficient number, since it is larger than the sum of its proper divisors (33770445).

101311323 is an equidigital number, since it uses as much as digits as its factorization.

101311323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33770444.

The product of its (nonzero) digits is 54, while the sum is 15.

The square root of 101311323 is about 10065.3526018714. The cubic root of 101311323 is about 466.1789531096.

Adding to 101311323 its reverse (323113101), we get a palindrome (424424424).

The spelling of 101311323 in words is "one hundred one million, three hundred eleven thousand, three hundred twenty-three".