345101055 has 16 divisors (see below), whose sum is σ = 594636000. Its totient is φ = 169895808.

The previous prime is 345101051. The next prime is 345101087. The reversal of 345101055 is 550101543.

It is not a de Polignac number, because 345101055 - 2² = 345101051 is a prime.

It is a super-2 number, since 2×345101055² = 238189476324226050, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345101051) 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 in 15 ways as a sum of consecutive naturals, for example, 884680 + ... + 885069.

It is an arithmetic number, because the mean of its divisors is an integer number (37164750).

Almost surely, 2^345101055 is an apocalyptic number.

345101055 is a deficient number, since it is larger than the sum of its proper divisors (249534945).

345101055 is a wasteful number, since it uses less digits than its factorization.

345101055 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1769770.

The product of its (nonzero) digits is 1500, while the sum is 24.

The square root of 345101055 is about 18576.8957309880. The cubic root of 345101055 is about 701.4263806248.

Adding to 345101055 its reverse (550101543), we get a palindrome (895202598).

The spelling of 345101055 in words is "three hundred forty-five million, one hundred one thousand, fifty-five".