103023101321 has 8 divisors (see below), whose sum is σ = 117805715904. Its totient is φ = 88256743920.

The previous prime is 103023101317. The next prime is 103023101333. The reversal of 103023101321 is 123101320301.

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

It is a cyclic number.

It is not a de Polignac number, because 103023101321 - 2² = 103023101317 is a prime.

It is a super-2 number, since 2×103023101321² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 103023101321.

It is not an unprimeable number, because it can be changed into a prime (103023101341) 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, 4050710 + ... + 4076063.

It is an arithmetic number, because the mean of its divisors is an integer number (14725714488).

Almost surely, 2^103023101321 is an apocalyptic number.

It is an amenable number.

103023101321 is a deficient number, since it is larger than the sum of its proper divisors (14782614583).

103023101321 is an equidigital number, since it uses as much as digits as its factorization.

103023101321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8128591.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 103023101321 its reverse (123101320301), we get a palindrome (226124421622).

The spelling of 103023101321 in words is "one hundred three billion, twenty-three million, one hundred one thousand, three hundred twenty-one".