103045343165 has 4 divisors (see below), whose sum is σ = 123654411804. Its totient is φ = 82436274528.

The previous prime is 103045343119. The next prime is 103045343183. The reversal of 103045343165 is 561343540301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 77798039929 + 25247303236 = 278923^2 + 158894^2 .

It is a cyclic number.

It is not a de Polignac number, because 103045343165 - 2¹² = 103045339069 is a prime.

It is a super-2 number, since 2×103045343165² (a number of 23 digits) contains 22 as substring.

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, 10304534312 + ... + 10304534321.

It is an arithmetic number, because the mean of its divisors is an integer number (30913602951).

Almost surely, 2^103045343165 is an apocalyptic number.

It is an amenable number.

103045343165 is a deficient number, since it is larger than the sum of its proper divisors (20609068639).

103045343165 is an equidigital number, since it uses as much as digits as its factorization.

103045343165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20609068638.

The product of its (nonzero) digits is 64800, while the sum is 35.

Adding to 103045343165 its reverse (561343540301), we get a palindrome (664388883466).

The spelling of 103045343165 in words is "one hundred three billion, forty-five million, three hundred forty-three thousand, one hundred sixty-five".