11520525532030 has 16 divisors (see below), whose sum is σ = 20739684367584. Its totient is φ = 4607601677280.

The previous prime is 11520525531997. The next prime is 11520525532057. The reversal of 11520525532030 is 3023552502511.

It is a super-2 number, since 2×11520525532030² (a number of 27 digits) contains 22 as substring.

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, 75987426 + ... + 76138885.

It is an arithmetic number, because the mean of its divisors is an integer number (1296230272974).

Almost surely, 2^{11520525532030} is an apocalyptic number.

11520525532030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11520525532030 is a deficient number, since it is larger than the sum of its proper divisors (9219158835554).

11520525532030 is a wasteful number, since it uses less digits than its factorization.

11520525532030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 152133891.

The product of its (nonzero) digits is 45000, while the sum is 34.

The spelling of 11520525532030 in words is "eleven trillion, five hundred twenty billion, five hundred twenty-five million, five hundred thirty-two thousand, thirty".