12121304314 has 32 divisors (see below), whose sum is σ = 21473248896. Its totient is φ = 5023771200.

The previous prime is 12121304311. The next prime is 12121304333. The reversal of 12121304314 is 41340312121.

It is not an unprimeable number, because it can be changed into a prime (12121304311) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38877 + ... + 160480.

It is an arithmetic number, because the mean of its divisors is an integer number (671039028).

Almost surely, 2^12121304314 is an apocalyptic number.

12121304314 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

12121304314 is a deficient number, since it is larger than the sum of its proper divisors (9351944582).

12121304314 is a wasteful number, since it uses less digits than its factorization.

12121304314 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 199510.

The product of its (nonzero) digits is 576, while the sum is 22.

Adding to 12121304314 its reverse (41340312121), we get a palindrome (53461616435).

The spelling of 12121304314 in words is "twelve billion, one hundred twenty-one million, three hundred four thousand, three hundred fourteen".