103230410421 has 4 divisors (see below), whose sum is σ = 137640547232. Its totient is φ = 68820273612.

The previous prime is 103230410389. The next prime is 103230410473. The reversal of 103230410421 is 124014032301.

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, and also an emirpimes, since its reverse is a distinct semiprime: 124014032301 = 3 ⋅41338010767.

It is not a de Polignac number, because 103230410421 - 2⁵ = 103230410389 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103230410221) 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, 17205068401 + ... + 17205068406.

It is an arithmetic number, because the mean of its divisors is an integer number (34410136808).

Almost surely, 2^103230410421 is an apocalyptic number.

It is an amenable number.

103230410421 is a deficient number, since it is larger than the sum of its proper divisors (34410136811).

103230410421 is an equidigital number, since it uses as much as digits as its factorization.

103230410421 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34410136810.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 103230410421 its reverse (124014032301), we get a palindrome (227244442722).

The spelling of 103230410421 in words is "one hundred three billion, two hundred thirty million, four hundred ten thousand, four hundred twenty-one".