1120043112401 has 8 divisors (see below), whose sum is σ = 1120895273064. Its totient is φ = 1119191224320.

The previous prime is 1120043112361. The next prime is 1120043112431. The reversal of 1120043112401 is 1042113400211.

It can be written as a sum of positive squares in 4 ways, for example, as 6764898001 + 1113278214400 = 82249^2 + 1055120^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1120043112401 - 2¹⁰ = 1120043111377 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1120043112431) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8564561 + ... + 8694353.

It is an arithmetic number, because the mean of its divisors is an integer number (140111909133).

Almost surely, 2^{1120043112401} is an apocalyptic number.

It is an amenable number.

1120043112401 is a deficient number, since it is larger than the sum of its proper divisors (852160663).

1120043112401 is a wasteful number, since it uses less digits than its factorization.

1120043112401 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 136291.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1120043112401 its reverse (1042113400211), we get a palindrome (2162156512612).

The spelling of 1120043112401 in words is "one trillion, one hundred twenty billion, forty-three million, one hundred twelve thousand, four hundred one".