1103204313562 has 64 divisors (see below), whose sum is σ = 1952881739424. Its totient is φ = 462711029760.

The previous prime is 1103204313553. The next prime is 1103204313569. The reversal of 1103204313562 is 2653134023011.

It can be written as a sum of positive squares in 16 ways, for example, as 100139969601 + 1003064343961 = 316449^2 + 1001531^2 .

It is not an unprimeable number, because it can be changed into a prime (1103204313569) by changing a digit.

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, 1444038 + ... + 2071630.

Almost surely, 2^{1103204313562} is an apocalyptic number.

1103204313562 is a deficient number, since it is larger than the sum of its proper divisors (849677425862).

1103204313562 is a wasteful number, since it uses less digits than its factorization.

1103204313562 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 627763.

The product of its (nonzero) digits is 12960, while the sum is 31.

Adding to 1103204313562 its reverse (2653134023011), we get a palindrome (3756338336573).

The spelling of 1103204313562 in words is "one trillion, one hundred three billion, two hundred four million, three hundred thirteen thousand, five hundred sixty-two".