105455342315 has 8 divisors (see below), whose sum is σ = 126945612720. Its totient is φ = 84098139232.

The previous prime is 105455342261. The next prime is 105455342323. The reversal of 105455342315 is 513243554501.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-105455342315 is a prime.

It is a super-2 number, since 2×105455342315² (a number of 23 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 33265085 + ... + 33268254.

It is an arithmetic number, because the mean of its divisors is an integer number (15868201590).

Almost surely, 2^105455342315 is an apocalyptic number.

105455342315 is a deficient number, since it is larger than the sum of its proper divisors (21490270405).

105455342315 is an equidigital number, since it uses as much as digits as its factorization.

105455342315 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 66533661.

The product of its (nonzero) digits is 180000, while the sum is 38.

Adding to 105455342315 its reverse (513243554501), we get a palindrome (618698896816).

The spelling of 105455342315 in words is "one hundred five billion, four hundred fifty-five million, three hundred forty-two thousand, three hundred fifteen".