11875380330 has 128 divisors (see below), whose sum is σ = 31593369600. Its totient is φ = 2832710400.

The previous prime is 11875380329. The next prime is 11875380337. The reversal of 11875380330 is 3308357811.

It is not an unprimeable number, because it can be changed into a prime (11875380337) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 10140645 + ... + 10141815.

It is an arithmetic number, because the mean of its divisors is an integer number (246823200).

Almost surely, 2^11875380330 is an apocalyptic number.

11875380330 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 11875380330, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15796684800).

11875380330 is an abundant number, since it is smaller than the sum of its proper divisors (19717989270).

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

11875380330 is a wasteful number, since it uses less digits than its factorization.

11875380330 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1660.

The product of its (nonzero) digits is 60480, while the sum is 39.

The spelling of 11875380330 in words is "eleven billion, eight hundred seventy-five million, three hundred eighty thousand, three hundred thirty".