112013522451 has 12 divisors (see below), whose sum is σ = 161824057512. Its totient is φ = 74663336736.

The previous prime is 112013522449. The next prime is 112013522459. The reversal of 112013522451 is 154225310211.

It is a happy number.

112013522451 is a `hidden beast` number, since 1 + 1 + 201 + 3 + 5 + 2 + 2 + 451 = 666.

It is not a de Polignac number, because 112013522451 - 2¹ = 112013522449 is a prime.

It is not an unprimeable number, because it can be changed into a prime (112013522459) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 971106 + ... + 1080311.

It is an arithmetic number, because the mean of its divisors is an integer number (13485338126).

Almost surely, 2^112013522451 is an apocalyptic number.

112013522451 is a deficient number, since it is larger than the sum of its proper divisors (49810535061).

112013522451 is a wasteful number, since it uses less digits than its factorization.

112013522451 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2057490 (or 2057487 counting only the distinct ones).

The product of its (nonzero) digits is 2400, while the sum is 27.

Adding to 112013522451 its reverse (154225310211), we get a palindrome (266238832662).

The spelling of 112013522451 in words is "one hundred twelve billion, thirteen million, five hundred twenty-two thousand, four hundred fifty-one".