112523303205 has 24 divisors (see below), whose sum is σ = 195048954360. Its totient is φ = 60009793920.

The previous prime is 112523303201. The next prime is 112523303237. The reversal of 112523303205 is 502303325211.

It is a happy number.

112523303205 is a `hidden beast` number, since 1 + 1 + 2 + 5 + 2 + 330 + 320 + 5 = 666.

It can be written as a sum of positive squares in 4 ways, for example, as 18876286881 + 93647016324 = 137391^2 + 306018^2 .

It is not a de Polignac number, because 112523303205 - 2² = 112523303201 is a prime.

It is a super-2 number, since 2×112523303205² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112523303201) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1412991 + ... + 1490499.

It is an arithmetic number, because the mean of its divisors is an integer number (8127039765).

Almost surely, 2^112523303205 is an apocalyptic number.

112523303205 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

112523303205 is a deficient number, since it is larger than the sum of its proper divisors (82525651155).

112523303205 is a wasteful number, since it uses less digits than its factorization.

112523303205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 109781 (or 109778 counting only the distinct ones).

The product of its (nonzero) digits is 5400, while the sum is 27.

Adding to 112523303205 its reverse (502303325211), we get a palindrome (614826628416).

The spelling of 112523303205 in words is "one hundred twelve billion, five hundred twenty-three million, three hundred three thousand, two hundred five".