345510432351101 has 4 divisors (see below), whose sum is σ = 354848552144412. Its totient is φ = 336172312557792.

The previous prime is 345510432351059. The next prime is 345510432351127. The reversal of 345510432351101 is 101153234015543.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 275583207288601 + 69927225062500 = 16600699^2 + 8362250^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-345510432351101 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (345510432351001) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4669059896600 + ... + 4669059896673.

It is an arithmetic number, because the mean of its divisors is an integer number (88712138036103).

Almost surely, 2^{345510432351101} is an apocalyptic number.

It is an amenable number.

345510432351101 is a deficient number, since it is larger than the sum of its proper divisors (9338119793311).

345510432351101 is an equidigital number, since it uses as much as digits as its factorization.

345510432351101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9338119793310.

The product of its (nonzero) digits is 108000, while the sum is 38.

Adding to 345510432351101 its reverse (101153234015543), we get a palindrome (446663666366644).

The spelling of 345510432351101 in words is "three hundred forty-five trillion, five hundred ten billion, four hundred thirty-two million, three hundred fifty-one thousand, one hundred one".