112523731545 has 8 divisors (see below), whose sum is σ = 180037970496. Its totient is φ = 60012656816.

The previous prime is 112523731543. The next prime is 112523731549. The reversal of 112523731545 is 545137325211.

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

It is a cyclic number.

It is not a de Polignac number, because 112523731545 - 2¹ = 112523731543 is a prime.

It is a super-2 number, since 2×112523731545² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112523731543) 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, 3750791037 + ... + 3750791066.

It is an arithmetic number, because the mean of its divisors is an integer number (22504746312).

Almost surely, 2^112523731545 is an apocalyptic number.

112523731545 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112523731545 is a deficient number, since it is larger than the sum of its proper divisors (67514238951).

112523731545 is an equidigital number, since it uses as much as digits as its factorization.

112523731545 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7501582111.

The product of its digits is 126000, while the sum is 39.

The spelling of 112523731545 in words is "one hundred twelve billion, five hundred twenty-three million, seven hundred thirty-one thousand, five hundred forty-five".