11377530312 has 32 divisors (see below), whose sum is σ = 28457697600. Its totient is φ = 3790660544.

The previous prime is 11377530289. The next prime is 11377530337. The reversal of 11377530312 is 21303577311.

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, 64908 + ... + 164219.

It is an arithmetic number, because the mean of its divisors is an integer number (889303050).

Almost surely, 2^11377530312 is an apocalyptic number.

11377530312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

11377530312 is an abundant number, since it is smaller than the sum of its proper divisors (17080167288).

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

11377530312 is a wasteful number, since it uses less digits than its factorization.

11377530312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 231205 (or 231201 counting only the distinct ones).

The product of its (nonzero) digits is 13230, while the sum is 33.

The spelling of 11377530312 in words is "eleven billion, three hundred seventy-seven million, five hundred thirty thousand, three hundred twelve".