11556083030 has 16 divisors (see below), whose sum is σ = 22024535040. Its totient is φ = 4350525312.

The previous prime is 11556082999. The next prime is 11556083057. The reversal of 11556083030 is 3038065511.

It is a Curzon number.

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, 33988310 + ... + 33988649.

It is an arithmetic number, because the mean of its divisors is an integer number (1376533440).

Almost surely, 2^11556083030 is an apocalyptic number.

11556083030 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

11556083030 is a deficient number, since it is larger than the sum of its proper divisors (10468452010).

11556083030 is a wasteful number, since it uses less digits than its factorization.

11556083030 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 67976983.

The product of its (nonzero) digits is 10800, while the sum is 32.

The spelling of 11556083030 in words is "eleven billion, five hundred fifty-six million, eighty-three thousand, thirty".