113866045250 has 32 divisors (see below), whose sum is σ = 224376048000. Its totient is φ = 43149236400.

The previous prime is 113866045217. The next prime is 113866045259. The reversal of 113866045250 is 52540668311.

It is a junction number, because it is equal to n+sod(n) for n = 113866045198 and 113866045207.

It is not an unprimeable number, because it can be changed into a prime (113866045259) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 11981150 + ... + 11990649.

It is an arithmetic number, because the mean of its divisors is an integer number (7011751500).

Almost surely, 2^113866045250 is an apocalyptic number.

113866045250 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

113866045250 is a deficient number, since it is larger than the sum of its proper divisors (110510002750).

113866045250 is a wasteful number, since it uses less digits than its factorization.

113866045250 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23971835 (or 23971825 counting only the distinct ones).

The product of its (nonzero) digits is 172800, while the sum is 41.

The spelling of 113866045250 in words is "one hundred thirteen billion, eight hundred sixty-six million, forty-five thousand, two hundred fifty".