1145351304337 has 2 divisors, whose sum is σ = 1145351304338. Its totient is φ = 1145351304336.

The previous prime is 1145351304323. The next prime is 1145351304341. The reversal of 1145351304337 is 7334031535411.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 1080267130881 + 65084173456 = 1039359^2 + 255116^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1145351304337 is a prime.

It is a super-2 number, since 2×1145351304337² (a number of 25 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1145351304337.

It is not a weakly prime, because it can be changed into another prime (1145351304437) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 572675652168 + 572675652169.

It is an arithmetic number, because the mean of its divisors is an integer number (572675652169).

Almost surely, 2^{1145351304337} is an apocalyptic number.

It is an amenable number.

1145351304337 is a deficient number, since it is larger than the sum of its proper divisors (1).

1145351304337 is an equidigital number, since it uses as much as digits as its factorization.

1145351304337 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 226800, while the sum is 40.

Adding to 1145351304337 its reverse (7334031535411), we get a palindrome (8479382839748).

The spelling of 1145351304337 in words is "one trillion, one hundred forty-five billion, three hundred fifty-one million, three hundred four thousand, three hundred thirty-seven".