115243354533112 has 32 divisors (see below), whose sum is σ = 232755209401680. Its totient is φ = 53177290387200.

The previous prime is 115243354533103. The next prime is 115243354533127. The reversal of 115243354533112 is 211335453342511.

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, 124015773 + ... + 124941580.

Almost surely, 2^{115243354533112} is an apocalyptic number.

It is an amenable number.

115243354533112 is an abundant number, since it is smaller than the sum of its proper divisors (117511854868568).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

115243354533112 is a wasteful number, since it uses less digits than its factorization.

115243354533112 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 248961823 (or 248961819 counting only the distinct ones).

The product of its digits is 648000, while the sum is 43.

The spelling of 115243354533112 in words is "one hundred fifteen trillion, two hundred forty-three billion, three hundred fifty-four million, five hundred thirty-three thousand, one hundred twelve".