112303230129 has 12 divisors (see below), whose sum is σ = 162223288500. Its totient is φ = 74865353184.

The previous prime is 112303230121. The next prime is 112303230131. The reversal of 112303230129 is 921032303211.

112303230129 is a `hidden beast` number, since 1 + 1 + 2 + 303 + 230 + 129 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 103698812529 + 8604417600 = 322023^2 + 92760^2 .

It is not a de Polignac number, because 112303230129 - 2³ = 112303230121 is a prime.

It is a super-2 number, since 2×112303230129² (a number of 23 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (112303230121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 75454 + ... + 479895.

It is an arithmetic number, because the mean of its divisors is an integer number (13518607375).

Almost surely, 2^112303230129 is an apocalyptic number.

It is an amenable number.

112303230129 is a deficient number, since it is larger than the sum of its proper divisors (49920058371).

112303230129 is a wasteful number, since it uses less digits than its factorization.

112303230129 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 577824 (or 577821 counting only the distinct ones).

The product of its (nonzero) digits is 1944, while the sum is 27.

The spelling of 112303230129 in words is "one hundred twelve billion, three hundred three million, two hundred thirty thousand, one hundred twenty-nine".