103100230321 has 4 divisors (see below), whose sum is σ = 112472978544. Its totient is φ = 93727482100.

The previous prime is 103100230319. The next prime is 103100230349. The reversal of 103100230321 is 123032001301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 103100230321 - 2¹ = 103100230319 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103100230295 and 103100230304.

It is not an unprimeable number, because it can be changed into a prime (103100230421) 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, 4686374095 + ... + 4686374116.

It is an arithmetic number, because the mean of its divisors is an integer number (28118244636).

Almost surely, 2^103100230321 is an apocalyptic number.

103100230321 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

103100230321 is a deficient number, since it is larger than the sum of its proper divisors (9372748223).

103100230321 is an equidigital number, since it uses as much as digits as its factorization.

103100230321 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9372748222.

The product of its (nonzero) digits is 108, while the sum is 16.

Adding to 103100230321 its reverse (123032001301), we get a palindrome (226132231622).

The spelling of 103100230321 in words is "one hundred three billion, one hundred million, two hundred thirty thousand, three hundred twenty-one".