112040123451 has 8 divisors (see below), whose sum is σ = 149451989520. Its totient is φ = 74660836512.

The previous prime is 112040123407. The next prime is 112040123473. The reversal of 112040123451 is 154321040211.

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

It is not a de Polignac number, because 112040123451 - 2⁶ = 112040123387 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112040123401) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8136756 + ... + 8150513.

It is an arithmetic number, because the mean of its divisors is an integer number (18681498690).

Almost surely, 2^112040123451 is an apocalyptic number.

112040123451 is a deficient number, since it is larger than the sum of its proper divisors (37411866069).

112040123451 is a wasteful number, since it uses less digits than its factorization.

112040123451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16289565.

The product of its (nonzero) digits is 960, while the sum is 24.

Adding to 112040123451 its reverse (154321040211), we get a palindrome (266361163662).

The spelling of 112040123451 in words is "one hundred twelve billion, forty million, one hundred twenty-three thousand, four hundred fifty-one".