112001507 has 2 divisors, whose sum is σ = 112001508. Its totient is φ = 112001506.

The previous prime is 112001453. The next prime is 112001521. The reversal of 112001507 is 705100211.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-112001507 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (112001557) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56000753 + 56000754.

It is an arithmetic number, because the mean of its divisors is an integer number (56000754).

Almost surely, 2^112001507 is an apocalyptic number.

112001507 is a deficient number, since it is larger than the sum of its proper divisors (1).

112001507 is an equidigital number, since it uses as much as digits as its factorization.

112001507 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 70, while the sum is 17.

The square root of 112001507 is about 10583.0764430765. The cubic root of 112001507 is about 482.0306147803.

Adding to 112001507 its reverse (705100211), we get a palindrome (817101718).

The spelling of 112001507 in words is "one hundred twelve million, one thousand, five hundred seven".