103430522165 has 4 divisors (see below), whose sum is σ = 124116626604. Its totient is φ = 82744417728.

The previous prime is 103430522159. The next prime is 103430522177. The reversal of 103430522165 is 561225034301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 561225034301 = 881 ⋅637031821.

It can be written as a sum of positive squares in 2 ways, for example, as 12816277681 + 90614244484 = 113209^2 + 301022^2 .

It is a cyclic number.

It is not a de Polignac number, because 103430522165 - 2²² = 103426327861 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10343052212 + ... + 10343052221.

It is an arithmetic number, because the mean of its divisors is an integer number (31029156651).

Almost surely, 2^103430522165 is an apocalyptic number.

It is an amenable number.

103430522165 is a deficient number, since it is larger than the sum of its proper divisors (20686104439).

103430522165 is an equidigital number, since it uses as much as digits as its factorization.

103430522165 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20686104438.

The product of its (nonzero) digits is 21600, while the sum is 32.

Adding to 103430522165 its reverse (561225034301), we get a palindrome (664655556466).

The spelling of 103430522165 in words is "one hundred three billion, four hundred thirty million, five hundred twenty-two thousand, one hundred sixty-five".