345013110 has 96 divisors (see below), whose sum is σ = 1008116928. Its totient is φ = 81227520.

The previous prime is 345013103. The next prime is 345013121. The reversal of 345013110 is 11310543.

It is a Harshad number since it is a multiple of its sum of digits (18).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 20500 + ... + 33320.

It is an arithmetic number, because the mean of its divisors is an integer number (10501218).

Almost surely, 2^345013110 is an apocalyptic number.

345013110 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 345013110, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (504058464).

345013110 is an abundant number, since it is smaller than the sum of its proper divisors (663103818).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

345013110 is a wasteful number, since it uses less digits than its factorization.

345013110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12870 (or 12867 counting only the distinct ones).

The product of its (nonzero) digits is 180, while the sum is 18.

The square root of 345013110 is about 18574.5285269909. The cubic root of 345013110 is about 701.3667921043.

Adding to 345013110 its reverse (11310543), we get a palindrome (356323653).

The spelling of 345013110 in words is "three hundred forty-five million, thirteen thousand, one hundred ten".