112520404510001 has 4 divisors (see below), whose sum is σ = 112522739151732. Its totient is φ = 112518069868272.

The previous prime is 112520404509943. The next prime is 112520404510027. The reversal of 112520404510001 is 100015404025211.

It is a happy number.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 33566090640625 + 78954313869376 = 5793625^2 + 8885624^2 .

It is a cyclic number.

It is not a de Polignac number, because 112520404510001 - 2⁶ = 112520404509937 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (112520404540001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1167248570 + ... + 1167344963.

It is an arithmetic number, because the mean of its divisors is an integer number (28130684787933).

Almost surely, 2^{112520404510001} is an apocalyptic number.

It is an amenable number.

112520404510001 is a deficient number, since it is larger than the sum of its proper divisors (2334641731).

112520404510001 is an equidigital number, since it uses as much as digits as its factorization.

112520404510001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2334641730.

The product of its (nonzero) digits is 1600, while the sum is 26.

Adding to 112520404510001 its reverse (100015404025211), we get a palindrome (212535808535212).

The spelling of 112520404510001 in words is "one hundred twelve trillion, five hundred twenty billion, four hundred four million, five hundred ten thousand, one".