11030541532520 has 32 divisors (see below), whose sum is σ = 24825898024200. Its totient is φ = 4410940243968.

The previous prime is 11030541532501. The next prime is 11030541532547. The reversal of 11030541532520 is 2523514503011.

It can be written as a sum of positive squares in 4 ways, for example, as 7959993251716 + 3070548280804 = 2821346^2 + 1752298^2 .

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, 39746525 + ... + 40023084.

Almost surely, 2^{11030541532520} is an apocalyptic number.

11030541532520 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

11030541532520 is an abundant number, since it is smaller than the sum of its proper divisors (13795356491680).

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

11030541532520 is a wasteful number, since it uses less digits than its factorization.

11030541532520 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 79773077 (or 79773073 counting only the distinct ones).

The product of its (nonzero) digits is 18000, while the sum is 32.

The spelling of 11030541532520 in words is "eleven trillion, thirty billion, five hundred forty-one million, five hundred thirty-two thousand, five hundred twenty".