1213441503314 has 4 divisors (see below), whose sum is σ = 1820162254974. Its totient is φ = 606720751656.

The previous prime is 1213441503293. The next prime is 1213441503341. The reversal of 1213441503314 is 4133051443121.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 1190946603025 + 22494900289 = 1091305^2 + 149983^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303360375827 + ... + 303360375830.

Almost surely, 2^{1213441503314} is an apocalyptic number.

1213441503314 is a deficient number, since it is larger than the sum of its proper divisors (606720751660).

1213441503314 is an equidigital number, since it uses as much as digits as its factorization.

1213441503314 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 606720751659.

The product of its (nonzero) digits is 17280, while the sum is 32.

Adding to 1213441503314 its reverse (4133051443121), we get a palindrome (5346492946435).

The spelling of 1213441503314 in words is "one trillion, two hundred thirteen billion, four hundred forty-one million, five hundred three thousand, three hundred fourteen".