112530704502 has 64 divisors (see below), whose sum is σ = 251381594880. Its totient is φ = 33373771776.

The previous prime is 112530704477. The next prime is 112530704513. The reversal of 112530704502 is 205407035211.

It is a self number, because there is not a number n which added to its sum of digits gives 112530704502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 842878 + ... + 967214.

It is an arithmetic number, because the mean of its divisors is an integer number (3927837420).

Almost surely, 2^112530704502 is an apocalyptic number.

112530704502 is an abundant number, since it is smaller than the sum of its proper divisors (138850890378).

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

112530704502 is a wasteful number, since it uses less digits than its factorization.

112530704502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 124845.

The product of its (nonzero) digits is 8400, while the sum is 30.

Adding to 112530704502 its reverse (205407035211), we get a palindrome (317937739713).

The spelling of 112530704502 in words is "one hundred twelve billion, five hundred thirty million, seven hundred four thousand, five hundred two".