112143461215 has 4 divisors (see below), whose sum is σ = 134572153464. Its totient is φ = 89714768968.

The previous prime is 112143461197. The next prime is 112143461251. The reversal of 112143461215 is 512164341211.

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 112143461215 - 2¹¹ = 112143459167 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11214346117 + ... + 11214346126.

It is an arithmetic number, because the mean of its divisors is an integer number (33643038366).

Almost surely, 2^112143461215 is an apocalyptic number.

112143461215 is a deficient number, since it is larger than the sum of its proper divisors (22428692249).

112143461215 is an equidigital number, since it uses as much as digits as its factorization.

112143461215 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22428692248.

The product of its digits is 5760, while the sum is 31.

The spelling of 112143461215 in words is "one hundred twelve billion, one hundred forty-three million, four hundred sixty-one thousand, two hundred fifteen".