115110204001 has 4 divisors (see below), whose sum is σ = 123964835092. Its totient is φ = 106255572912.

The previous prime is 115110203983. The next prime is 115110204023. The reversal of 115110204001 is 100402011511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 100402011511 = 613 ⋅163787947.

It can be written as a sum of positive squares in 2 ways, for example, as 12917459025 + 102192744976 = 113655^2 + 319676^2 .

It is a cyclic number.

It is not a de Polignac number, because 115110204001 - 2⁹ = 115110203489 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (115110204901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4427315526 + ... + 4427315551.

It is an arithmetic number, because the mean of its divisors is an integer number (30991208773).

Almost surely, 2^115110204001 is an apocalyptic number.

It is an amenable number.

115110204001 is a deficient number, since it is larger than the sum of its proper divisors (8854631091).

115110204001 is an equidigital number, since it uses as much as digits as its factorization.

115110204001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8854631090.

The product of its (nonzero) digits is 40, while the sum is 16.

Adding to 115110204001 its reverse (100402011511), we get a palindrome (215512215512).

The spelling of 115110204001 in words is "one hundred fifteen billion, one hundred ten million, two hundred four thousand, one".