12948164101 has 4 divisors (see below), whose sum is σ = 12948732972. Its totient is φ = 12947595232.

The previous prime is 12948164083. The next prime is 12948164107. The reversal of 12948164101 is 10146184921.

It is a Cunningham number, because it is equal to 113790²+1.

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 9230213476 + 3717950625 = 96074^2 + 60975^2 .

It is a cyclic number.

It is not a de Polignac number, because 12948164101 - 2¹⁷ = 12948033029 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 (12948164107) 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, 248806 + ... + 296311.

It is an arithmetic number, because the mean of its divisors is an integer number (3237183243).

Almost surely, 2^12948164101 is an apocalyptic number.

It is an amenable number.

12948164101 is a deficient number, since it is larger than the sum of its proper divisors (568871).

12948164101 is an equidigital number, since it uses as much as digits as its factorization.

12948164101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 568870.

The product of its (nonzero) digits is 13824, while the sum is 37.

The spelling of 12948164101 in words is "twelve billion, nine hundred forty-eight million, one hundred sixty-four thousand, one hundred one".