10205350115455 has 16 divisors (see below), whose sum is σ = 13940588934144. Its totient is φ = 7099373992480.

The previous prime is 10205350115383. The next prime is 10205350115461. The reversal of 10205350115455 is 55451105350201.

It is not a de Polignac number, because 10205350115455 - 2²¹ = 10205348018303 is a prime.

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 15 ways as a sum of consecutive naturals, for example, 4033733959 + ... + 4033736488.

It is an arithmetic number, because the mean of its divisors is an integer number (871286808384).

Almost surely, 2^{10205350115455} is an apocalyptic number.

10205350115455 is a deficient number, since it is larger than the sum of its proper divisors (3735238818689).

10205350115455 is a wasteful number, since it uses less digits than its factorization.

10205350115455 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8067470486.

The product of its (nonzero) digits is 75000, while the sum is 37.

Adding to 10205350115455 its reverse (55451105350201), we get a palindrome (65656455465656).

The spelling of 10205350115455 in words is "ten trillion, two hundred five billion, three hundred fifty million, one hundred fifteen thousand, four hundred fifty-five".