115153412120312 has 8 divisors (see below), whose sum is σ = 215912647725600. Its totient is φ = 57576706060152.

The previous prime is 115153412120287. The next prime is 115153412120353. The reversal of 115153412120312 is 213021214351511.

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7197088257512 + ... + 7197088257527.

It is an arithmetic number, because the mean of its divisors is an integer number (26989080965700).

Almost surely, 2^{115153412120312} is an apocalyptic number.

It is an amenable number.

115153412120312 is a deficient number, since it is larger than the sum of its proper divisors (100759235605288).

115153412120312 is a wasteful number, since it uses less digits than its factorization.

115153412120312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 14394176515045 (or 14394176515041 counting only the distinct ones).

The product of its (nonzero) digits is 7200, while the sum is 32.

Adding to 115153412120312 its reverse (213021214351511), we get a palindrome (328174626471823).

The spelling of 115153412120312 in words is "one hundred fifteen trillion, one hundred fifty-three billion, four hundred twelve million, one hundred twenty thousand, three hundred twelve".