112303666423542 has 64 divisors (see below), whose sum is σ = 247539019845888. Its totient is φ = 33682645200000.

The previous prime is 112303666423511. The next prime is 112303666423573. The reversal of 112303666423542 is 245324666303211.

It is an interprime number because it is at equal distance from previous prime (112303666423511) and next prime (112303666423573).

It is a super-2 number, since 2×112303666423542² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 112303666423491 and 112303666423500.

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, 16050148 + ... + 21959384.

It is an arithmetic number, because the mean of its divisors is an integer number (3867797185092).

Almost surely, 2^{112303666423542} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 112303666423542, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (123769509922944).

112303666423542 is an abundant number, since it is smaller than the sum of its proper divisors (135235353422346).

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

112303666423542 is a wasteful number, since it uses less digits than its factorization.

112303666423542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5912205.

The product of its (nonzero) digits is 3732480, while the sum is 48.

The spelling of 112303666423542 in words is "one hundred twelve trillion, three hundred three billion, six hundred sixty-six million, four hundred twenty-three thousand, five hundred forty-two".