112146751 has 2 divisors, whose sum is σ = 112146752. Its totient is φ = 112146750.

The previous prime is 112146691. The next prime is 112146763. The reversal of 112146751 is 157641211.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 112146751 - 2¹⁹ = 111622463 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (112146791) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56073375 + 56073376.

It is an arithmetic number, because the mean of its divisors is an integer number (56073376).

Almost surely, 2^112146751 is an apocalyptic number.

112146751 is a deficient number, since it is larger than the sum of its proper divisors (1).

112146751 is an equidigital number, since it uses as much as digits as its factorization.

112146751 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1680, while the sum is 28.

The square root of 112146751 is about 10589.9363076460. The cubic root of 112146751 is about 482.2388911816.

Adding to 112146751 its reverse (157641211), we get a palindrome (269787962).

The spelling of 112146751 in words is "one hundred twelve million, one hundred forty-six thousand, seven hundred fifty-one".