11312424001 has 4 divisors (see below), whose sum is σ = 11315060932. Its totient is φ = 11309787072.

The previous prime is 11312423999. The next prime is 11312424043. The reversal of 11312424001 is 10042421311.

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 7898943376 + 3413480625 = 88876^2 + 58425^2 .

It is a cyclic number.

It is not a de Polignac number, because 11312424001 - 2¹ = 11312423999 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11312424001.

It is not an unprimeable number, because it can be changed into a prime (11312424701) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1312020 + ... + 1320613.

It is an arithmetic number, because the mean of its divisors is an integer number (2828765233).

Almost surely, 2^11312424001 is an apocalyptic number.

It is an amenable number.

11312424001 is a deficient number, since it is larger than the sum of its proper divisors (2636931).

11312424001 is an equidigital number, since it uses as much as digits as its factorization.

11312424001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2636930.

The product of its (nonzero) digits is 192, while the sum is 19.

Adding to 11312424001 its reverse (10042421311), we get a palindrome (21354845312).

The spelling of 11312424001 in words is "eleven billion, three hundred twelve million, four hundred twenty-four thousand, one".