1155102433313 has 2 divisors, whose sum is σ = 1155102433314. Its totient is φ = 1155102433312.

The previous prime is 1155102433301. The next prime is 1155102433319. The reversal of 1155102433313 is 3133342015511.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 911849288464 + 243253144849 = 954908^2 + 493207^2 .

It is an emirp because it is prime and its reverse (3133342015511) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1155102433313 - 2⁴ = 1155102433297 is a prime.

It is a super-2 number, since 2×1155102433313² (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 1155102433313.

It is not a weakly prime, because it can be changed into another prime (1155102433319) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 577551216656 + 577551216657.

It is an arithmetic number, because the mean of its divisors is an integer number (577551216657).

Almost surely, 2^{1155102433313} is an apocalyptic number.

It is an amenable number.

1155102433313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1155102433313 is an equidigital number, since it uses as much as digits as its factorization.

1155102433313 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16200, while the sum is 32.

Adding to 1155102433313 its reverse (3133342015511), we get a palindrome (4288444448824).

The spelling of 1155102433313 in words is "one trillion, one hundred fifty-five billion, one hundred two million, four hundred thirty-three thousand, three hundred thirteen".