112320340124123 has 4 divisors (see below), whose sum is σ = 112325153945088. Its totient is φ = 112315526303160.

The previous prime is 112320340124099. The next prime is 112320340124191. The reversal of 112320340124123 is 321421043023211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 112320340124123 - 2¹⁶ = 112320340058587 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (112320340121123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2406875483 + ... + 2406922148.

It is an arithmetic number, because the mean of its divisors is an integer number (28081288486272).

Almost surely, 2^{112320340124123} is an apocalyptic number.

112320340124123 is a deficient number, since it is larger than the sum of its proper divisors (4813820965).

112320340124123 is an equidigital number, since it uses as much as digits as its factorization.

112320340124123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4813820964.

The product of its (nonzero) digits is 6912, while the sum is 29.

Adding to 112320340124123 its reverse (321421043023211), we get a palindrome (433741383147334).

The spelling of 112320340124123 in words is "one hundred twelve trillion, three hundred twenty billion, three hundred forty million, one hundred twenty-four thousand, one hundred twenty-three".