113442257703 has 8 divisors (see below), whose sum is σ = 151273506816. Its totient is φ = 75619590200.

The previous prime is 113442257699. The next prime is 113442257737. The reversal of 113442257703 is 307752244311.

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 113442257703 - 2² = 113442257699 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (113442257503) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2114493 + ... + 2167478.

It is an arithmetic number, because the mean of its divisors is an integer number (18909188352).

Almost surely, 2^113442257703 is an apocalyptic number.

113442257703 is a deficient number, since it is larger than the sum of its proper divisors (37831249113).

113442257703 is an equidigital number, since it uses as much as digits as its factorization.

113442257703 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4290805.

The product of its (nonzero) digits is 141120, while the sum is 39.

The spelling of 113442257703 in words is "one hundred thirteen billion, four hundred forty-two million, two hundred fifty-seven thousand, seven hundred three".