1101031202444 has 6 divisors (see below), whose sum is σ = 1926804604284. Its totient is φ = 550515601220.

The previous prime is 1101031202437. The next prime is 1101031202489. The reversal of 1101031202444 is 4442021301011.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 137628900302 + ... + 137628900309.

It is an arithmetic number, because the mean of its divisors is an integer number (321134100714).

Almost surely, 2^{1101031202444} is an apocalyptic number.

It is an amenable number.

1101031202444 is a deficient number, since it is larger than the sum of its proper divisors (825773401840).

1101031202444 is a wasteful number, since it uses less digits than its factorization.

1101031202444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 275257800615 (or 275257800613 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 23.

Adding to 1101031202444 its reverse (4442021301011), we get a palindrome (5543052503455).

The spelling of 1101031202444 in words is "one trillion, one hundred one billion, thirty-one million, two hundred two thousand, four hundred forty-four".