10206244115345 has 8 divisors (see below), whose sum is σ = 12262266758760. Its totient is φ = 8155146078720.

The previous prime is 10206244115321. The next prime is 10206244115359. The reversal of 10206244115345 is 54351144260201.

It can be written as a sum of positive squares in 4 ways, for example, as 4204337000704 + 6001907114641 = 2050448^2 + 2449879^2 .

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

It is not a de Polignac number, because 10206244115345 - 2³² = 10201949148049 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10206244115299 and 10206244115308.

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, 1231147136 + ... + 1231155425.

It is an arithmetic number, because the mean of its divisors is an integer number (1532783344845).

Almost surely, 2^{10206244115345} is an apocalyptic number.

It is an amenable number.

10206244115345 is a deficient number, since it is larger than the sum of its proper divisors (2056022643415).

10206244115345 is an equidigital number, since it uses as much as digits as its factorization.

10206244115345 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2462303395.

The product of its (nonzero) digits is 115200, while the sum is 38.

Adding to 10206244115345 its reverse (54351144260201), we get a palindrome (64557388375546).

The spelling of 10206244115345 in words is "ten trillion, two hundred six billion, two hundred forty-four million, one hundred fifteen thousand, three hundred forty-five".