103434543452361 has 16 divisors (see below), whose sum is σ = 155638184506560. Its totient is φ = 60525960640320.

The previous prime is 103434543452351. The next prime is 103434543452369. The reversal of 103434543452361 is 163254345434301.

It is a happy number.

It is not a de Polignac number, because 103434543452361 - 2³³ = 103425953517769 is a prime.

It is an alternating number because its digits alternate between odd and even.

It is a self number, because there is not a number n which added to its sum of digits gives 103434543452361.

It is not an unprimeable number, because it can be changed into a prime (103434543452369) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 54041035330 + ... + 54041037243.

It is an arithmetic number, because the mean of its divisors is an integer number (9727386531660).

Almost surely, 2^{103434543452361} is an apocalyptic number.

103434543452361 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

It is an amenable number.

103434543452361 is a deficient number, since it is larger than the sum of its proper divisors (52203641054199).

103434543452361 is a wasteful number, since it uses less digits than its factorization.

103434543452361 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 108082072616.

The product of its (nonzero) digits is 6220800, while the sum is 48.

Adding to 103434543452361 its reverse (163254345434301), we get a palindrome (266688888886662).

The spelling of 103434543452361 in words is "one hundred three trillion, four hundred thirty-four billion, five hundred forty-three million, four hundred fifty-two thousand, three hundred sixty-one".