101203023323 has 4 divisors (see below), whose sum is σ = 107156142360. Its totient is φ = 95249904288.

The previous prime is 101203023287. The next prime is 101203023403. The reversal of 101203023323 is 323320302101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 323320302101 = 193619 ⋅1669879.

It is a cyclic number.

It is not a de Polignac number, because 101203023323 - 2²⁴ = 101186246107 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101203023295 and 101203023304.

It is not an unprimeable number, because it can be changed into a prime (101203023223) 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, 2976559493 + ... + 2976559526.

It is an arithmetic number, because the mean of its divisors is an integer number (26789035590).

Almost surely, 2^101203023323 is an apocalyptic number.

101203023323 is a deficient number, since it is larger than the sum of its proper divisors (5953119037).

101203023323 is an equidigital number, since it uses as much as digits as its factorization.

101203023323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5953119036.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 101203023323 its reverse (323320302101), we get a palindrome (424523325424).

The spelling of 101203023323 in words is "one hundred one billion, two hundred three million, twenty-three thousand, three hundred twenty-three".