1214306333153 has 4 divisors (see below), whose sum is σ = 1214309481108. Its totient is φ = 1214303185200.

The previous prime is 1214306333101. The next prime is 1214306333173. The reversal of 1214306333153 is 3513336034121.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 400254879649 + 814051453504 = 632657^2 + 902248^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1214306333153 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1214306333173) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 898826 + ... + 1799027.

It is an arithmetic number, because the mean of its divisors is an integer number (303577370277).

Almost surely, 2^{1214306333153} is an apocalyptic number.

It is an amenable number.

1214306333153 is a deficient number, since it is larger than the sum of its proper divisors (3147955).

1214306333153 is an equidigital number, since it uses as much as digits as its factorization.

1214306333153 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3147954.

The product of its (nonzero) digits is 58320, while the sum is 35.

The spelling of 1214306333153 in words is "one trillion, two hundred fourteen billion, three hundred six million, three hundred thirty-three thousand, one hundred fifty-three".