11012515411030 has 48 divisors (see below), whose sum is σ = 23124181708800. Its totient is φ = 3765023420928.

The previous prime is 11012515410991. The next prime is 11012515411057. The reversal of 11012515411030 is 3011451521011.

It is a junction number, because it is equal to n+sod(n) for n = 11012515410986 and 11012515411004.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 31660630 + ... + 32006569.

It is an arithmetic number, because the mean of its divisors is an integer number (481753785600).

Almost surely, 2^{11012515411030} is an apocalyptic number.

11012515411030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11012515411030 is an abundant number, since it is smaller than the sum of its proper divisors (12111666297770).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11012515411030 is a wasteful number, since it uses less digits than its factorization.

11012515411030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 63667573 (or 63667566 counting only the distinct ones).

The product of its (nonzero) digits is 600, while the sum is 25.

Adding to 11012515411030 its reverse (3011451521011), we get a palindrome (14023966932041).

The spelling of 11012515411030 in words is "eleven trillion, twelve billion, five hundred fifteen million, four hundred eleven thousand, thirty".