343101055 has 16 divisors (see below), whose sum is σ = 475572384. Its totient is φ = 234849280.

The previous prime is 343101053. The next prime is 343101061. The reversal of 343101055 is 550101343.

It is a happy number.

It is not a de Polignac number, because 343101055 - 2¹ = 343101053 is a prime.

It is a super-2 number, since 2×343101055² = 235436667884226050, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (343101053) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 182542 + ... + 184411.

It is an arithmetic number, because the mean of its divisors is an integer number (29723274).

Almost surely, 2^343101055 is an apocalyptic number.

343101055 is a deficient number, since it is larger than the sum of its proper divisors (132471329).

343101055 is a wasteful number, since it uses less digits than its factorization.

343101055 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 366986.

The product of its (nonzero) digits is 900, while the sum is 22.

The square root of 343101055 is about 18522.9872050919. The cubic root of 343101055 is about 700.0687381478.

Adding to 343101055 its reverse (550101343), we get a palindrome (893202398).

The spelling of 343101055 in words is "three hundred forty-three million, one hundred one thousand, fifty-five".