10210212302123 has 4 divisors (see below), whose sum is σ = 10377592831728. Its totient is φ = 10042831772520.

The previous prime is 10210212302099. The next prime is 10210212302167. The reversal of 10210212302123 is 32120321201201.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 10210212302123 - 2¹⁰ = 10210212301099 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 10210212302095 and 10210212302104.

It is not an unprimeable number, because it can be changed into a prime (10210212602123) 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, 83690264711 + ... + 83690264832.

It is an arithmetic number, because the mean of its divisors is an integer number (2594398207932).

Almost surely, 2^{10210212302123} is an apocalyptic number.

10210212302123 is a deficient number, since it is larger than the sum of its proper divisors (167380529605).

10210212302123 is an equidigital number, since it uses as much as digits as its factorization.

10210212302123 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 167380529604.

The product of its (nonzero) digits is 288, while the sum is 20.

Adding to 10210212302123 its reverse (32120321201201), we get a palindrome (42330533503324).

The spelling of 10210212302123 in words is "ten trillion, two hundred ten billion, two hundred twelve million, three hundred two thousand, one hundred twenty-three".