10212051104231 has 2 divisors, whose sum is σ = 10212051104232. Its totient is φ = 10212051104230.

The previous prime is 10212051104147. The next prime is 10212051104237. The reversal of 10212051104231 is 13240115021201.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10212051104231 - 2²² = 10212046909927 is a prime.

It is a super-2 number, since 2×10212051104231² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10212051104197 and 10212051104206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10212051104237) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106025552115 + 5106025552116.

It is an arithmetic number, because the mean of its divisors is an integer number (5106025552116).

Almost surely, 2^{10212051104231} is an apocalyptic number.

10212051104231 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212051104231 is an equidigital number, since it uses as much as digits as its factorization.

10212051104231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 480, while the sum is 23.

Adding to 10212051104231 its reverse (13240115021201), we get a palindrome (23452166125432).

The spelling of 10212051104231 in words is "ten trillion, two hundred twelve billion, fifty-one million, one hundred four thousand, two hundred thirty-one".