112403290757 has 8 divisors (see below), whose sum is σ = 115151547672. Its totient is φ = 109655353600.

The previous prime is 112403290751. The next prime is 112403290763. The reversal of 112403290757 is 757092304211.

It is a happy number.

It is a Cunningham number, because it is equal to 335266²+1.

It is an interprime number because it is at equal distance from previous prime (112403290751) and next prime (112403290763).

It can be written as a sum of positive squares in 4 ways, for example, as 1 + 112403290756 = 1^2 + 335266^2 .

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 112403290757 - 2²⁰ = 112402242181 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (41).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112403290751) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 731033 + ... + 871329.

It is an arithmetic number, because the mean of its divisors is an integer number (14393943459).

Almost surely, 2^112403290757 is an apocalyptic number.

It is an amenable number.

112403290757 is a deficient number, since it is larger than the sum of its proper divisors (2748256915).

112403290757 is a wasteful number, since it uses less digits than its factorization.

112403290757 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 159879.

The product of its (nonzero) digits is 105840, while the sum is 41.

Adding to 112403290757 its reverse (757092304211), we get a palindrome (869495594968).

The spelling of 112403290757 in words is "one hundred twelve billion, four hundred three million, two hundred ninety thousand, seven hundred fifty-seven".