10213144105 has 4 divisors (see below), whose sum is σ = 12255772932. Its totient is φ = 8170515280.

The previous prime is 10213144099. The next prime is 10213144121. The reversal of 10213144105 is 50144131201.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50144131201 = 75167 ⋅667103.

It can be written as a sum of positive squares in 2 ways, for example, as 4289071081 + 5924073024 = 65491^2 + 76968^2 .

It is not a de Polignac number, because 10213144105 - 2⁷ = 10213143977 is a prime.

It is a Duffinian number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1021314406 + ... + 1021314415.

It is an arithmetic number, because the mean of its divisors is an integer number (3063943233).

Almost surely, 2^10213144105 is an apocalyptic number.

It is an amenable number.

10213144105 is a deficient number, since it is larger than the sum of its proper divisors (2042628827).

10213144105 is an equidigital number, since it uses as much as digits as its factorization.

10213144105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2042628826.

The product of its (nonzero) digits is 480, while the sum is 22.

Adding to 10213144105 its reverse (50144131201), we get a palindrome (60357275306).

The spelling of 10213144105 in words is "ten billion, two hundred thirteen million, one hundred forty-four thousand, one hundred five".