10145216206213 has 4 divisors (see below), whose sum is σ = 11067508588608. Its totient is φ = 9222923823820.

The previous prime is 10145216206211. The next prime is 10145216206219. The reversal of 10145216206213 is 31260261254101.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 10145216206213 - 2¹ = 10145216206211 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 (10145216206211) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 461146191181 + ... + 461146191202.

It is an arithmetic number, because the mean of its divisors is an integer number (2766877147152).

Almost surely, 2^{10145216206213} is an apocalyptic number.

It is an amenable number.

10145216206213 is a deficient number, since it is larger than the sum of its proper divisors (922292382395).

10145216206213 is an equidigital number, since it uses as much as digits as its factorization.

10145216206213 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 922292382394.

The product of its (nonzero) digits is 17280, while the sum is 34.

The spelling of 10145216206213 in words is "ten trillion, one hundred forty-five billion, two hundred sixteen million, two hundred six thousand, two hundred thirteen".