113993342251 has 8 divisors (see below), whose sum is σ = 114672199824. Its totient is φ = 113315024160.

The previous prime is 113993342123. The next prime is 113993342263. The reversal of 113993342251 is 152243399311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113993342251 - 2⁷ = 113993342123 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 113993342198 and 113993342207.

It is not an unprimeable number, because it can be changed into a prime (113993349251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 293016 + ... + 560218.

It is an arithmetic number, because the mean of its divisors is an integer number (14334024978).

Almost surely, 2^113993342251 is an apocalyptic number.

113993342251 is a deficient number, since it is larger than the sum of its proper divisors (678857573).

113993342251 is a wasteful number, since it uses less digits than its factorization.

113993342251 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 269741.

The product of its digits is 174960, while the sum is 43.

The spelling of 113993342251 in words is "one hundred thirteen billion, nine hundred ninety-three million, three hundred forty-two thousand, two hundred fifty-one".