355302231343 has 2 divisors, whose sum is σ = 355302231344. Its totient is φ = 355302231342.

The previous prime is 355302231283. The next prime is 355302231409. The reversal of 355302231343 is 343132203553.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 355302231343 - 2¹³ = 355302223151 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 355302231299 and 355302231308.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (355302231043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 177651115671 + 177651115672.

It is an arithmetic number, because the mean of its divisors is an integer number (177651115672).

Almost surely, 2^355302231343 is an apocalyptic number.

355302231343 is a deficient number, since it is larger than the sum of its proper divisors (1).

355302231343 is an equidigital number, since it uses as much as digits as its factorization.

355302231343 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 97200, while the sum is 34.

Adding to 355302231343 its reverse (343132203553), we get a palindrome (698434434896).

The spelling of 355302231343 in words is "three hundred fifty-five billion, three hundred two million, two hundred thirty-one thousand, three hundred forty-three".