1105203152044 has 12 divisors (see below), whose sum is σ = 1934167474624. Its totient is φ = 552583873584.

The previous prime is 1105203152017. The next prime is 1105203152063. The reversal of 1105203152044 is 4402513025011.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4284639 + ... + 4535254.

Almost surely, 2^{1105203152044} is an apocalyptic number.

It is an amenable number.

1105203152044 is a deficient number, since it is larger than the sum of its proper divisors (828964322580).

1105203152044 is a wasteful number, since it uses less digits than its factorization.

1105203152044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8851224 (or 8851222 counting only the distinct ones).

The product of its (nonzero) digits is 4800, while the sum is 28.

Adding to 1105203152044 its reverse (4402513025011), we get a palindrome (5507716177055).

The spelling of 1105203152044 in words is "one trillion, one hundred five billion, two hundred three million, one hundred fifty-two thousand, forty-four".