112311628548 has 144 divisors (see below), whose sum is σ = 308062218240. Its totient is φ = 31752254016.

The previous prime is 112311628547. The next prime is 112311628567. The reversal of 112311628548 is 845826113211.

It is a happy number.

112311628548 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×112311628548² (a number of 23 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

It is not an unprimeable number, because it can be changed into a prime (112311628547) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 22904265 + ... + 22909167.

It is an arithmetic number, because the mean of its divisors is an integer number (2139320960).

Almost surely, 2^112311628548 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112311628548, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (154031109120).

112311628548 is an abundant number, since it is smaller than the sum of its proper divisors (195750589692).

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

112311628548 is a wasteful number, since it uses less digits than its factorization.

112311628548 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5326 (or 5317 counting only the distinct ones).

The product of its digits is 92160, while the sum is 42.

The spelling of 112311628548 in words is "one hundred twelve billion, three hundred eleven million, six hundred twenty-eight thousand, five hundred forty-eight".