21114000211325 has 24 divisors (see below), whose sum is σ = 29922187482432. Its totient is φ = 14477865333120.

The previous prime is 21114000211321. The next prime is 21114000211349. The reversal of 21114000211325 is 52311200041112.

It is not a de Polignac number, because 21114000211325 - 2² = 21114000211321 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 21114000211325.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (21114000211321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 7180817 + ... + 9684633.

It is an arithmetic number, because the mean of its divisors is an integer number (1246757811768).

Almost surely, 2^{21114000211325} is an apocalyptic number.

21114000211325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

21114000211325 is a deficient number, since it is larger than the sum of its proper divisors (8808187271107).

21114000211325 is a wasteful number, since it uses less digits than its factorization.

21114000211325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2552021 (or 2552016 counting only the distinct ones).

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 21114000211325 its reverse (52311200041112), we get a palindrome (73425200252437).

The spelling of 21114000211325 in words is "twenty-one trillion, one hundred fourteen billion, two hundred eleven thousand, three hundred twenty-five".