11660355012030 has 64 divisors (see below), whose sum is σ = 29461977192960. Its totient is φ = 2945350076544.

The previous prime is 11660355011941. The next prime is 11660355012037. The reversal of 11660355012030 is 3021055306611.

It is a junction number, because it is equal to n+sod(n) for n = 11660355011982 and 11660355012000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11660355012037) 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 31 ways as a sum of consecutive naturals, for example, 2503072 + ... + 5439308.

It is an arithmetic number, because the mean of its divisors is an integer number (460343393640).

Almost surely, 2^{11660355012030} is an apocalyptic number.

11660355012030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11660355012030 is an abundant number, since it is smaller than the sum of its proper divisors (17801622180930).

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

11660355012030 is a wasteful number, since it uses less digits than its factorization.

11660355012030 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2943233.

The product of its (nonzero) digits is 16200, while the sum is 33.

The spelling of 11660355012030 in words is "eleven trillion, six hundred sixty billion, three hundred fifty-five million, twelve thousand, thirty".