112503161274 has 16 divisors (see below), whose sum is σ = 257150083008. Its totient is φ = 32143760352.

The previous prime is 112503161269. The next prime is 112503161293. The reversal of 112503161274 is 472161305211.

It is a super-2 number, since 2×112503161274² (a number of 23 digits) contains 22 as substring.

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1339323307 + ... + 1339323390.

It is an arithmetic number, because the mean of its divisors is an integer number (16071880188).

Almost surely, 2^112503161274 is an apocalyptic number.

112503161274 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

112503161274 is an abundant number, since it is smaller than the sum of its proper divisors (144646921734).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

112503161274 is a wasteful number, since it uses less digits than its factorization.

112503161274 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2678646709.

The product of its (nonzero) digits is 10080, while the sum is 33.

Adding to 112503161274 its reverse (472161305211), we get a palindrome (584664466485).

The spelling of 112503161274 in words is "one hundred twelve billion, five hundred three million, one hundred sixty-one thousand, two hundred seventy-four".