113768273872 has 80 divisors (see below), whose sum is σ = 255487219200. Its totient is φ = 48533109120.

The previous prime is 113768273833. The next prime is 113768273897. The reversal of 113768273872 is 278372867311.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 198829 + ... + 516787.

It is an arithmetic number, because the mean of its divisors is an integer number (3193590240).

Almost surely, 2^113768273872 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 113768273872, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (127743609600).

113768273872 is an abundant number, since it is smaller than the sum of its proper divisors (141718945328).

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

113768273872 is a wasteful number, since it uses less digits than its factorization.

113768273872 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 318104 (or 318098 counting only the distinct ones).

The product of its digits is 4741632, while the sum is 55.

It can be divided in two parts, 113768 and 273872, that added together give a triangular number (387640 = T₈₈₀).

The spelling of 113768273872 in words is "one hundred thirteen billion, seven hundred sixty-eight million, two hundred seventy-three thousand, eight hundred seventy-two".