111332344037 has 2 divisors, whose sum is σ = 111332344038. Its totient is φ = 111332344036.

The previous prime is 111332343977. The next prime is 111332344087. The reversal of 111332344037 is 730443233111.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 88252961476 + 23079382561 = 297074^2 + 151919^2 .

It is a cyclic number.

It is not a de Polignac number, because 111332344037 - 2¹⁰ = 111332343013 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 111332343994 and 111332344012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (111332344087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 55666172018 + 55666172019.

It is an arithmetic number, because the mean of its divisors is an integer number (55666172019).

Almost surely, 2^111332344037 is an apocalyptic number.

It is an amenable number.

111332344037 is a deficient number, since it is larger than the sum of its proper divisors (1).

111332344037 is an equidigital number, since it uses as much as digits as its factorization.

111332344037 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18144, while the sum is 32.

Adding to 111332344037 its reverse (730443233111), we get a palindrome (841775577148).

The spelling of 111332344037 in words is "one hundred eleven billion, three hundred thirty-two million, three hundred forty-four thousand, thirty-seven".