115200511415123 has 2 divisors, whose sum is σ = 115200511415124. Its totient is φ = 115200511415122.

The previous prime is 115200511415083. The next prime is 115200511415149. The reversal of 115200511415123 is 321514115002511.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 115200511415123 - 2⁸ = 115200511414867 is a prime.

It is a Sophie Germain prime.

It is a self number, because there is not a number n which added to its sum of digits gives 115200511415123.

It is not a weakly prime, because it can be changed into another prime (115200511435123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 57600255707561 + 57600255707562.

It is an arithmetic number, because the mean of its divisors is an integer number (57600255707562).

Almost surely, 2^{115200511415123} is an apocalyptic number.

115200511415123 is a deficient number, since it is larger than the sum of its proper divisors (1).

115200511415123 is an equidigital number, since it uses as much as digits as its factorization.

115200511415123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6000, while the sum is 32.

Adding to 115200511415123 its reverse (321514115002511), we get a palindrome (436714626417634).

The spelling of 115200511415123 in words is "one hundred fifteen trillion, two hundred billion, five hundred eleven million, four hundred fifteen thousand, one hundred twenty-three".