1103363364445 has 32 divisors (see below), whose sum is σ = 1370330680320. Its totient is φ = 851979072000.

The previous prime is 1103363364421. The next prime is 1103363364463. The reversal of 1103363364445 is 5444633633011.

It is not a de Polignac number, because 1103363364445 - 2²³ = 1103354975837 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 181202961 + ... + 181209049.

It is an arithmetic number, because the mean of its divisors is an integer number (42822833760).

Almost surely, 2^{1103363364445} is an apocalyptic number.

It is an amenable number.

1103363364445 is a deficient number, since it is larger than the sum of its proper divisors (266967315875).

1103363364445 is a wasteful number, since it uses less digits than its factorization.

1103363364445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8997.

The product of its (nonzero) digits is 933120, while the sum is 43.

Adding to 1103363364445 its reverse (5444633633011), we get a palindrome (6547996997456).

The spelling of 1103363364445 in words is "one trillion, one hundred three billion, three hundred sixty-three million, three hundred sixty-four thousand, four hundred forty-five".