112031145544 has 8 divisors (see below), whose sum is σ = 210058397910. Its totient is φ = 56015572768.

The previous prime is 112031145529. The next prime is 112031145581. The reversal of 112031145544 is 445541130211.

It can be written as a sum of positive squares in only one way, i.e., 80350705444 + 31680440100 = 283462^2 + 177990^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a super-2 number, since 2×112031145544² (a number of 23 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 7001946589 + ... + 7001946604.

Almost surely, 2^112031145544 is an apocalyptic number.

It is an amenable number.

112031145544 is a deficient number, since it is larger than the sum of its proper divisors (98027252366).

112031145544 is a wasteful number, since it uses less digits than its factorization.

112031145544 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14003893199 (or 14003893195 counting only the distinct ones).

The product of its (nonzero) digits is 9600, while the sum is 31.

Adding to 112031145544 its reverse (445541130211), we get a palindrome (557572275755).

The spelling of 112031145544 in words is "one hundred twelve billion, thirty-one million, one hundred forty-five thousand, five hundred forty-four".