115230511204244 has 24 divisors (see below), whose sum is σ = 201824961047808. Its totient is φ = 57566238364800.

The previous prime is 115230511204231. The next prime is 115230511204253. The reversal of 115230511204244 is 442402115032511.

It is a super-2 number, since 2×115230511204244² (a number of 29 digits) contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 310859357 + ... + 311229819.

It is an arithmetic number, because the mean of its divisors is an integer number (8409373376992).

Almost surely, 2^{115230511204244} is an apocalyptic number.

It is an amenable number.

115230511204244 is a deficient number, since it is larger than the sum of its proper divisors (86594449843564).

115230511204244 is a wasteful number, since it uses less digits than its factorization.

115230511204244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 436415 (or 436413 counting only the distinct ones).

The product of its (nonzero) digits is 38400, while the sum is 35.

Adding to 115230511204244 its reverse (442402115032511), we get a palindrome (557632626236755).

The spelling of 115230511204244 in words is "one hundred fifteen trillion, two hundred thirty billion, five hundred eleven million, two hundred four thousand, two hundred forty-four".