101133101323 has 4 divisors (see below), whose sum is σ = 101135696760. Its totient is φ = 101130505888.

The previous prime is 101133101249. The next prime is 101133101339. The reversal of 101133101323 is 323101331101.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101133101323 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 101133101323.

It is not an unprimeable number, because it can be changed into a prime (101133101623) 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, 1238365 + ... + 1317502.

It is an arithmetic number, because the mean of its divisors is an integer number (25283924190).

Almost surely, 2^101133101323 is an apocalyptic number.

101133101323 is a deficient number, since it is larger than the sum of its proper divisors (2595437).

101133101323 is an equidigital number, since it uses as much as digits as its factorization.

101133101323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2595436.

The product of its (nonzero) digits is 162, while the sum is 19.

Adding to 101133101323 its reverse (323101331101), we get a palindrome (424234432424).

The spelling of 101133101323 in words is "one hundred one billion, one hundred thirty-three million, one hundred one thousand, three hundred twenty-three".