20130304143337 has 2 divisors, whose sum is σ = 20130304143338. Its totient is φ = 20130304143336.

The previous prime is 20130304143317. The next prime is 20130304143427. The reversal of 20130304143337 is 73334140303102.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 19542093374736 + 588210768601 = 4420644^2 + 766949^2 .

It is a cyclic number.

It is not a de Polignac number, because 20130304143337 - 2³⁵ = 20095944404969 is a prime.

It is not a weakly prime, because it can be changed into another prime (20130304143317) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 10065152071668 + 10065152071669.

It is an arithmetic number, because the mean of its divisors is an integer number (10065152071669).

Almost surely, 2^{20130304143337} is an apocalyptic number.

It is an amenable number.

20130304143337 is a deficient number, since it is larger than the sum of its proper divisors (1).

20130304143337 is an equidigital number, since it uses as much as digits as its factorization.

20130304143337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 54432, while the sum is 34.

Adding to 20130304143337 its reverse (73334140303102), we get a palindrome (93464444446439).

The spelling of 20130304143337 in words is "twenty trillion, one hundred thirty billion, three hundred four million, one hundred forty-three thousand, three hundred thirty-seven".