112530401157 has 8 divisors (see below), whose sum is σ = 150245231584. Its totient is φ = 74917919088.

The previous prime is 112530401147. The next prime is 112530401183. The reversal of 112530401157 is 751104035211.

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

It is not a de Polignac number, because 112530401157 - 2²³ = 112522012549 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (112530401147) 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 7 ways as a sum of consecutive naturals, for example, 25584523 + ... + 25588920.

It is an arithmetic number, because the mean of its divisors is an integer number (18780653948).

Almost surely, 2^112530401157 is an apocalyptic number.

It is an amenable number.

112530401157 is a deficient number, since it is larger than the sum of its proper divisors (37714830427).

112530401157 is an equidigital number, since it uses as much as digits as its factorization.

112530401157 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 51174179.

The product of its (nonzero) digits is 4200, while the sum is 30.

Adding to 112530401157 its reverse (751104035211), we get a palindrome (863634436368).

The spelling of 112530401157 in words is "one hundred twelve billion, five hundred thirty million, four hundred one thousand, one hundred fifty-seven".