115001123012 has 6 divisors (see below), whose sum is σ = 201251965278. Its totient is φ = 57500561504.

The previous prime is 115001122987. The next prime is 115001123077. The reversal of 115001123012 is 210321100511.

It can be written as a sum of positive squares in only one way, i.e., 109100732416 + 5900390596 = 330304^2 + 76814^2 .

It is an unprimeable number.

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 as a sum of consecutive naturals, namely, 14375140373 + ... + 14375140380.

It is an arithmetic number, because the mean of its divisors is an integer number (33541994213).

Almost surely, 2^115001123012 is an apocalyptic number.

It is an amenable number.

115001123012 is a deficient number, since it is larger than the sum of its proper divisors (86250842266).

115001123012 is a wasteful number, since it uses less digits than its factorization.

115001123012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28750280757 (or 28750280755 counting only the distinct ones).

The product of its (nonzero) digits is 60, while the sum is 17.

Adding to 115001123012 its reverse (210321100511), we get a palindrome (325322223523).

The spelling of 115001123012 in words is "one hundred fifteen billion, one million, one hundred twenty-three thousand, twelve".