12101076328 has 16 divisors (see below), whose sum is σ = 24752201760. Its totient is φ = 5500489200.

The previous prime is 12101076277. The next prime is 12101076347. The reversal of 12101076328 is 82367010121.

It is a self number, because there is not a number n which added to its sum of digits gives 12101076328.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 68756028 + ... + 68756203.

It is an arithmetic number, because the mean of its divisors is an integer number (1547012610).

Almost surely, 2^12101076328 is an apocalyptic number.

It is an amenable number.

12101076328 is an abundant number, since it is smaller than the sum of its proper divisors (12651125432).

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

12101076328 is a wasteful number, since it uses less digits than its factorization.

12101076328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 137512248 (or 137512244 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 31.

Adding to 12101076328 its reverse (82367010121), we get a palindrome (94468086449).

The spelling of 12101076328 in words is "twelve billion, one hundred one million, seventy-six thousand, three hundred twenty-eight".