11012113411525 has 12 divisors (see below), whose sum is σ = 13657463125344. Its totient is φ = 8808114926000.

The previous prime is 11012113411511. The next prime is 11012113411529. The reversal of 11012113411525 is 52511431121011.

It is not a de Polignac number, because 11012113411525 - 2¹¹ = 11012113409477 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11012113411493 and 11012113411502.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11012113411529) 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 11 ways as a sum of consecutive naturals, for example, 39252511 + ... + 39532060.

It is an arithmetic number, because the mean of its divisors is an integer number (1138121927112).

Almost surely, 2^{11012113411525} is an apocalyptic number.

It is an amenable number.

11012113411525 is a deficient number, since it is larger than the sum of its proper divisors (2645349713819).

11012113411525 is an equidigital number, since it uses as much as digits as its factorization.

11012113411525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78790172 (or 78790167 counting only the distinct ones).

The product of its (nonzero) digits is 1200, while the sum is 28.

Adding to 11012113411525 its reverse (52511431121011), we get a palindrome (63523544532536).

The spelling of 11012113411525 in words is "eleven trillion, twelve billion, one hundred thirteen million, four hundred eleven thousand, five hundred twenty-five".