1103442435562 has 4 divisors (see below), whose sum is σ = 1655163653346. Its totient is φ = 551721217780.

The previous prime is 1103442435517. The next prime is 1103442435577. The reversal of 1103442435562 is 2655342443011.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1091609129601 + 11833305961 = 1044801^2 + 108781^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 275860608889 + ... + 275860608892.

Almost surely, 2^{1103442435562} is an apocalyptic number.

1103442435562 is a deficient number, since it is larger than the sum of its proper divisors (551721217784).

1103442435562 is an equidigital number, since it uses as much as digits as its factorization.

1103442435562 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 551721217783.

The product of its (nonzero) digits is 345600, while the sum is 40.

Adding to 1103442435562 its reverse (2655342443011), we get a palindrome (3758784878573).

The spelling of 1103442435562 in words is "one trillion, one hundred three billion, four hundred forty-two million, four hundred thirty-five thousand, five hundred sixty-two".