12101038304 has 48 divisors (see below), whose sum is σ = 24511043088. Its totient is φ = 5878490112.

The previous prime is 12101038291. The next prime is 12101038333. The reversal of 12101038304 is 40383010121.

It is a self number, because there is not a number n which added to its sum of digits gives 12101038304.

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, 117854 + ... + 195170.

It is an arithmetic number, because the mean of its divisors is an integer number (510646731).

Almost surely, 2^12101038304 is an apocalyptic number.

It is an amenable number.

12101038304 is an abundant number, since it is smaller than the sum of its proper divisors (12410004784).

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

12101038304 is an equidigital number, since it uses as much as digits as its factorization.

12101038304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 77467 (or 77459 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 23.

Adding to 12101038304 its reverse (40383010121), we get a palindrome (52484048425).

The spelling of 12101038304 in words is "twelve billion, one hundred one million, thirty-eight thousand, three hundred four".