106340553205 has 4 divisors (see below), whose sum is σ = 127608663852. Its totient is φ = 85072442560.

The previous prime is 106340553197. The next prime is 106340553227. The reversal of 106340553205 is 502355043601.

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 48558970321 + 57781582884 = 220361^2 + 240378^2 .

It is not a de Polignac number, because 106340553205 - 2³ = 106340553197 is a prime.

It is a super-2 number, since 2×106340553205² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10634055316 + ... + 10634055325.

It is an arithmetic number, because the mean of its divisors is an integer number (31902165963).

Almost surely, 2^106340553205 is an apocalyptic number.

It is an amenable number.

106340553205 is a deficient number, since it is larger than the sum of its proper divisors (21268110647).

106340553205 is an equidigital number, since it uses as much as digits as its factorization.

106340553205 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21268110646.

The product of its (nonzero) digits is 54000, while the sum is 34.

Adding to 106340553205 its reverse (502355043601), we get a palindrome (608695596806).

The spelling of 106340553205 in words is "one hundred six billion, three hundred forty million, five hundred fifty-three thousand, two hundred five".