10145206332253 has 4 divisors (see below), whose sum is σ = 10336625319708. Its totient is φ = 9953787344800.

The previous prime is 10145206332197. The next prime is 10145206332259. The reversal of 10145206332253 is 35223360254101.

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 5355507754809 + 4789698577444 = 2314197^2 + 2188538^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10145206332253 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 (10145206332259) 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, 95709493648 + ... + 95709493753.

It is an arithmetic number, because the mean of its divisors is an integer number (2584156329927).

Almost surely, 2^{10145206332253} is an apocalyptic number.

It is an amenable number.

10145206332253 is a deficient number, since it is larger than the sum of its proper divisors (191418987455).

10145206332253 is an equidigital number, since it uses as much as digits as its factorization.

10145206332253 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 191418987454.

The product of its (nonzero) digits is 129600, while the sum is 37.

Adding to 10145206332253 its reverse (35223360254101), we get a palindrome (45368566586354).

The spelling of 10145206332253 in words is "ten trillion, one hundred forty-five billion, two hundred six million, three hundred thirty-two thousand, two hundred fifty-three".