115153332220252 has 24 divisors (see below), whose sum is σ = 201589575707520. Its totient is φ = 57556311536640.

The previous prime is 115153332220231. The next prime is 115153332220259. The reversal of 115153332220252 is 252022233351511.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (115153332220259) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 633982024 + ... + 634163632.

It is an arithmetic number, because the mean of its divisors is an integer number (8399565654480).

Almost surely, 2^{115153332220252} is an apocalyptic number.

It is an amenable number.

115153332220252 is a deficient number, since it is larger than the sum of its proper divisors (86436243487268).

115153332220252 is a wasteful number, since it uses less digits than its factorization.

115153332220252 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 236781 (or 236779 counting only the distinct ones).

The product of its (nonzero) digits is 108000, while the sum is 37.

Adding to 115153332220252 its reverse (252022233351511), we get a palindrome (367175565571763).

The spelling of 115153332220252 in words is "one hundred fifteen trillion, one hundred fifty-three billion, three hundred thirty-two million, two hundred twenty thousand, two hundred fifty-two".