10212270113 has 2 divisors, whose sum is σ = 10212270114. Its totient is φ = 10212270112.

The previous prime is 10212270109. The next prime is 10212270127. The reversal of 10212270113 is 31107221201.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8139107089 + 2073163024 = 90217^2 + 45532^2 .

It is a cyclic number.

It is not a de Polignac number, because 10212270113 - 2² = 10212270109 is a prime.

It is not a weakly prime, because it can be changed into another prime (10212270193) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5106135056 + 5106135057.

It is an arithmetic number, because the mean of its divisors is an integer number (5106135057).

Almost surely, 2^10212270113 is an apocalyptic number.

It is an amenable number.

10212270113 is a deficient number, since it is larger than the sum of its proper divisors (1).

10212270113 is an equidigital number, since it uses as much as digits as its factorization.

10212270113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 168, while the sum is 20.

Adding to 10212270113 its reverse (31107221201), we get a palindrome (41319491314).

The spelling of 10212270113 in words is "ten billion, two hundred twelve million, two hundred seventy thousand, one hundred thirteen".