11012121530526 has 16 divisors (see below), whose sum is σ = 22024600625664. Its totient is φ = 3670647582744.

The previous prime is 11012121530507. The next prime is 11012121530539. The reversal of 11012121530526 is 62503512121011.

11012121530526 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 11012121530493 and 11012121530502.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14497326 + ... + 15238001.

It is an arithmetic number, because the mean of its divisors is an integer number (1376537539104).

Almost surely, 2^{11012121530526} is an apocalyptic number.

11012121530526 is an abundant number, since it is smaller than the sum of its proper divisors (11012479095138).

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

11012121530526 is a wasteful number, since it uses less digits than its factorization.

11012121530526 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29797055.

The product of its (nonzero) digits is 3600, while the sum is 30.

Adding to 11012121530526 its reverse (62503512121011), we get a palindrome (73515633651537).

The spelling of 11012121530526 in words is "eleven trillion, twelve billion, one hundred twenty-one million, five hundred thirty thousand, five hundred twenty-six".