111322032003001 has 2 divisors, whose sum is σ = 111322032003002. Its totient is φ = 111322032003000.

The previous prime is 111322032002891. The next prime is 111322032003023. The reversal of 111322032003001 is 100300230223111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 99973521752976 + 11348510250025 = 9998676^2 + 3368755^2 .

It is a cyclic number.

It is not a de Polignac number, because 111322032003001 - 2¹³ = 111322031994809 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 111322032003001.

It is not a weakly prime, because it can be changed into another prime (111322032001001) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55661016001500 + 55661016001501.

It is an arithmetic number, because the mean of its divisors is an integer number (55661016001501).

Almost surely, 2^{111322032003001} is an apocalyptic number.

It is an amenable number.

111322032003001 is a deficient number, since it is larger than the sum of its proper divisors (1).

111322032003001 is an equidigital number, since it uses as much as digits as its factorization.

111322032003001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 111322032003001 its reverse (100300230223111), we get a palindrome (211622262226112).

The spelling of 111322032003001 in words is "one hundred eleven trillion, three hundred twenty-two billion, thirty-two million, three thousand, one".