1120332401 has 2 divisors, whose sum is σ = 1120332402. Its totient is φ = 1120332400.

The previous prime is 1120332331. The next prime is 1120332427. The reversal of 1120332401 is 1042330211.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 796368400 + 323964001 = 28220^2 + 17999^2 .

It is a cyclic number.

It is not a de Polignac number, because 1120332401 - 2¹⁸ = 1120070257 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 1120332401.

It is not a weakly prime, because it can be changed into another prime (1120335401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 560166200 + 560166201.

It is an arithmetic number, because the mean of its divisors is an integer number (560166201).

Almost surely, 2^1120332401 is an apocalyptic number.

It is an amenable number.

1120332401 is a deficient number, since it is larger than the sum of its proper divisors (1).

1120332401 is an equidigital number, since it uses as much as digits as its factorization.

1120332401 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

The square root of 1120332401 is about 33471.3668827552. The cubic root of 1120332401 is about 1038.6015477220.

Adding to 1120332401 its reverse (1042330211), we get a palindrome (2162662612).

The spelling of 1120332401 in words is "one billion, one hundred twenty million, three hundred thirty-two thousand, four hundred one".