112451120618 has 8 divisors (see below), whose sum is σ = 168681216900. Its totient is φ = 56224048320.

The previous prime is 112451120603. The next prime is 112451120633. The reversal of 112451120618 is 816021154211.

It is an interprime number because it is at equal distance from previous prime (112451120603) and next prime (112451120633).

It can be written as a sum of positive squares in 2 ways, for example, as 107916849049 + 4534271569 = 328507^2 + 67337^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 660623 + ... + 813218.

Almost surely, 2^112451120618 is an apocalyptic number.

112451120618 is a deficient number, since it is larger than the sum of its proper divisors (56230096282).

112451120618 is a wasteful number, since it uses less digits than its factorization.

112451120618 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1511992.

The product of its (nonzero) digits is 3840, while the sum is 32.

Adding to 112451120618 its reverse (816021154211), we get a palindrome (928472274829).

The spelling of 112451120618 in words is "one hundred twelve billion, four hundred fifty-one million, one hundred twenty thousand, six hundred eighteen".