103453411405 has 8 divisors (see below), whose sum is σ = 124219024632. Its totient is φ = 82712775168.

The previous prime is 103453411393. The next prime is 103453411421. The reversal of 103453411405 is 504114354301.

It can be written as a sum of positive squares in 4 ways, for example, as 18447344041 + 85006067364 = 135821^2 + 291558^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103453411405 - 2³⁵ = 69093673037 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 7 ways as a sum of consecutive naturals, for example, 6235132 + ... + 6251701.

It is an arithmetic number, because the mean of its divisors is an integer number (15527378079).

Almost surely, 2^103453411405 is an apocalyptic number.

It is an amenable number.

103453411405 is a deficient number, since it is larger than the sum of its proper divisors (20765613227).

103453411405 is a wasteful number, since it uses less digits than its factorization.

103453411405 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12488495.

The product of its (nonzero) digits is 14400, while the sum is 31.

Adding to 103453411405 its reverse (504114354301), we get a palindrome (607567765706).

The spelling of 103453411405 in words is "one hundred three billion, four hundred fifty-three million, four hundred eleven thousand, four hundred five".