101323303123 has 8 divisors (see below), whose sum is σ = 115825194848. Its totient is φ = 86828194944.

The previous prime is 101323303079. The next prime is 101323303127. The reversal of 101323303123 is 321303323101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-101323303123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101323303094 and 101323303103.

It is not an unprimeable number, because it can be changed into a prime (101323303127) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1663836 + ... + 1723657.

It is an arithmetic number, because the mean of its divisors is an integer number (14478149356).

Almost surely, 2^101323303123 is an apocalyptic number.

101323303123 is a deficient number, since it is larger than the sum of its proper divisors (14501891725).

101323303123 is an equidigital number, since it uses as much as digits as its factorization.

101323303123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3391773.

The product of its (nonzero) digits is 972, while the sum is 22.

Adding to 101323303123 its reverse (321303323101), we get a palindrome (422626626224).

The spelling of 101323303123 in words is "one hundred one billion, three hundred twenty-three million, three hundred three thousand, one hundred twenty-three".