103453703316456 has 64 divisors (see below), whose sum is σ = 263034135000000. Its totient is φ = 33897989746176.

The previous prime is 103453703316427. The next prime is 103453703316599. The reversal of 103453703316456 is 654613307354301.

It is a junction number, because it is equal to n+sod(n) for n = 103453703316399 and 103453703316408.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 20760430 + ... + 25256738.

It is an arithmetic number, because the mean of its divisors is an integer number (4109908359375).

Almost surely, 2^{103453703316456} is an apocalyptic number.

It is an amenable number.

103453703316456 is an abundant number, since it is smaller than the sum of its proper divisors (159580431683544).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

103453703316456 is a wasteful number, since it uses less digits than its factorization.

103453703316456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4512626 (or 4512622 counting only the distinct ones).

The product of its (nonzero) digits is 8164800, while the sum is 51.

The spelling of 103453703316456 in words is "one hundred three trillion, four hundred fifty-three billion, seven hundred three million, three hundred sixteen thousand, four hundred fifty-six".