112130421024 has 48 divisors (see below), whose sum is σ = 297888669792. Its totient is φ = 36926481408.

The previous prime is 112130420993. The next prime is 112130421059. The reversal of 112130421024 is 420124031211.

It is a tau number, because it is divible by the number of its divisors (48).

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7028329 + ... + 7044264.

It is an arithmetic number, because the mean of its divisors is an integer number (6206013954).

Almost surely, 2^112130421024 is an apocalyptic number.

It is an amenable number.

112130421024 is an abundant number, since it is smaller than the sum of its proper divisors (185758248768).

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

112130421024 is a wasteful number, since it uses less digits than its factorization.

112130421024 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14072689 (or 14072681 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 21.

Adding to 112130421024 its reverse (420124031211), we get a palindrome (532254452235).

The spelling of 112130421024 in words is "one hundred twelve billion, one hundred thirty million, four hundred twenty-one thousand, twenty-four".