10145216366023 has 4 divisors (see below), whose sum is σ = 10145226645928. Its totient is φ = 10145206086120.

The previous prime is 10145216365993. The next prime is 10145216366059. The reversal of 10145216366023 is 32066361254101.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 10145216366023 - 2³⁷ = 10007777412551 is a prime.

It is a super-2 number, since 2×10145216366023² (a number of 27 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (10145216366323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3481161 + ... + 5692882.

It is an arithmetic number, because the mean of its divisors is an integer number (2536306661482).

Almost surely, 2^{10145216366023} is an apocalyptic number.

10145216366023 is a deficient number, since it is larger than the sum of its proper divisors (10279905).

10145216366023 is an equidigital number, since it uses as much as digits as its factorization.

10145216366023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10279904.

The product of its (nonzero) digits is 155520, while the sum is 40.

The spelling of 10145216366023 in words is "ten trillion, one hundred forty-five billion, two hundred sixteen million, three hundred sixty-six thousand, twenty-three".