112161400150 has 24 divisors (see below), whose sum is σ = 208783690560. Its totient is φ = 44829401760.

The previous prime is 112161400129. The next prime is 112161400163. The reversal of 112161400150 is 51004161211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 814470 + ... + 942169.

It is an arithmetic number, because the mean of its divisors is an integer number (8699320440).

Almost surely, 2^112161400150 is an apocalyptic number.

112161400150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

112161400150 is a deficient number, since it is larger than the sum of its proper divisors (96622290410).

112161400150 is a wasteful number, since it uses less digits than its factorization.

112161400150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1757928 (or 1757923 counting only the distinct ones).

The product of its (nonzero) digits is 240, while the sum is 22.

Adding to 112161400150 its reverse (51004161211), we get a palindrome (163165561361).

The spelling of 112161400150 in words is "one hundred twelve billion, one hundred sixty-one million, four hundred thousand, one hundred fifty".