112510543140 has 36 divisors (see below), whose sum is σ = 341281981404. Its totient is φ = 30002811456.

The previous prime is 112510543069. The next prime is 112510543147. The reversal of 112510543140 is 41345015211.

112510543140 is a `hidden beast` number, since 1 + 1 + 2 + 510 + 5 + 4 + 3 + 140 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 41247172836 + 71263370304 = 203094^2 + 266952^2 .

It is a tau number, because it is divible by the number of its divisors (36).

It is not an unprimeable number, because it can be changed into a prime (112510543147) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 312529107 + ... + 312529466.

It is an arithmetic number, because the mean of its divisors is an integer number (9480055039).

Almost surely, 2^112510543140 is an apocalyptic number.

112510543140 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

112510543140 is an abundant number, since it is smaller than the sum of its proper divisors (228771438264).

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

112510543140 is a wasteful number, since it uses less digits than its factorization.

112510543140 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 625058588 (or 625058583 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 112510543140 its reverse (41345015211), we get a palindrome (153855558351).

The spelling of 112510543140 in words is "one hundred twelve billion, five hundred ten million, five hundred forty-three thousand, one hundred forty".