115231342510028 has 12 divisors (see below), whose sum is σ = 201656010432072. Its totient is φ = 57615339529440.

The previous prime is 115231342510027. The next prime is 115231342510043. The reversal of 115231342510028 is 820015243132511.

It is a junction number, because it is equal to n+sod(n) for n = 115231342509973 and 115231342510000.

It is not an unprimeable number, because it can be changed into a prime (115231342510027) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 82148993 + ... + 83539928.

It is an arithmetic number, because the mean of its divisors is an integer number (16804667536006).

Almost surely, 2^{115231342510028} is an apocalyptic number.

It is an amenable number.

115231342510028 is a deficient number, since it is larger than the sum of its proper divisors (86424667922044).

115231342510028 is a wasteful number, since it uses less digits than its factorization.

115231342510028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 165862792 (or 165862790 counting only the distinct ones).

The product of its (nonzero) digits is 57600, while the sum is 38.

Adding to 115231342510028 its reverse (820015243132511), we get a palindrome (935246585642539).

The spelling of 115231342510028 in words is "one hundred fifteen trillion, two hundred thirty-one billion, three hundred forty-two million, five hundred ten thousand, twenty-eight".