112353101545 has 4 divisors (see below), whose sum is σ = 134823721860. Its totient is φ = 89882481232.

The previous prime is 112353101477. The next prime is 112353101579. The reversal of 112353101545 is 545101353211.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 545101353211 = 17 ⋅32064785483.

It can be written as a sum of positive squares in 2 ways, for example, as 45578407081 + 66774694464 = 213491^2 + 258408^2 .

It is a cyclic number.

It is not a de Polignac number, because 112353101545 - 2¹⁹ = 112352577257 is a prime.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 11235310150 + ... + 11235310159.

It is an arithmetic number, because the mean of its divisors is an integer number (33705930465).

Almost surely, 2^112353101545 is an apocalyptic number.

It is an amenable number.

112353101545 is a deficient number, since it is larger than the sum of its proper divisors (22470620315).

112353101545 is an equidigital number, since it uses as much as digits as its factorization.

112353101545 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22470620314.

The product of its (nonzero) digits is 9000, while the sum is 31.

Adding to 112353101545 its reverse (545101353211), we get a palindrome (657454454756).

The spelling of 112353101545 in words is "one hundred twelve billion, three hundred fifty-three million, one hundred one thousand, five hundred forty-five".