112143721535 has 32 divisors (see below), whose sum is σ = 137118744000. Its totient is φ = 88035425280.

The previous prime is 112143721531. The next prime is 112143721559. The reversal of 112143721535 is 535127341211.

It is not a de Polignac number, because 112143721535 - 2² = 112143721531 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 112143721495 and 112143721504.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112143721531) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 35252645 + ... + 35255825.

It is an arithmetic number, because the mean of its divisors is an integer number (4284960750).

Almost surely, 2^112143721535 is an apocalyptic number.

112143721535 is a deficient number, since it is larger than the sum of its proper divisors (24975022465).

112143721535 is a wasteful number, since it uses less digits than its factorization.

112143721535 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3851.

The product of its digits is 25200, while the sum is 35.

The spelling of 112143721535 in words is "one hundred twelve billion, one hundred forty-three million, seven hundred twenty-one thousand, five hundred thirty-five".