2523312406011 has 4 divisors (see below), whose sum is σ = 3364416541352. Its totient is φ = 1682208270672.

The previous prime is 2523312405983. The next prime is 2523312406019. The reversal of 2523312406011 is 1106042133252.

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

It is not a de Polignac number, because 2523312406011 - 2⁴¹ = 324289150459 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 2523312406011.

It is not an unprimeable number, because it can be changed into a prime (2523312406019) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 420552067666 + ... + 420552067671.

It is an arithmetic number, because the mean of its divisors is an integer number (841104135338).

Almost surely, 2^{2523312406011} is an apocalyptic number.

2523312406011 is a deficient number, since it is larger than the sum of its proper divisors (841104135341).

2523312406011 is an equidigital number, since it uses as much as digits as its factorization.

2523312406011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 841104135340.

The product of its (nonzero) digits is 8640, while the sum is 30.

Adding to 2523312406011 its reverse (1106042133252), we get a palindrome (3629354539263).

The spelling of 2523312406011 in words is "two trillion, five hundred twenty-three billion, three hundred twelve million, four hundred six thousand, eleven".