103365045451 has 4 divisors (see below), whose sum is σ = 103365720000. Its totient is φ = 103364370904.

The previous prime is 103365045403. The next prime is 103365045467. The reversal of 103365045451 is 154540563301.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103365045451 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103365045451.

It is not an unprimeable number, because it can be changed into a prime (103365049451) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15750 + ... + 454948.

It is an arithmetic number, because the mean of its divisors is an integer number (25841430000).

Almost surely, 2^103365045451 is an apocalyptic number.

103365045451 is a deficient number, since it is larger than the sum of its proper divisors (674549).

103365045451 is an equidigital number, since it uses as much as digits as its factorization.

103365045451 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 674548.

The product of its (nonzero) digits is 108000, while the sum is 37.

The spelling of 103365045451 in words is "one hundred three billion, three hundred sixty-five million, forty-five thousand, four hundred fifty-one".