10202112113 has 2 divisors, whose sum is σ = 10202112114. Its totient is φ = 10202112112.

The previous prime is 10202112091. The next prime is 10202112133. The reversal of 10202112113 is 31121120201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6322317169 + 3879794944 = 79513^2 + 62288^2 .

It is a cyclic number.

It is not a de Polignac number, because 10202112113 - 2¹⁶ = 10202046577 is a prime.

It is not a weakly prime, because it can be changed into another prime (10202112133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5101056056 + 5101056057.

It is an arithmetic number, because the mean of its divisors is an integer number (5101056057).

Almost surely, 2^10202112113 is an apocalyptic number.

It is an amenable number.

10202112113 is a deficient number, since it is larger than the sum of its proper divisors (1).

10202112113 is an equidigital number, since it uses as much as digits as its factorization.

10202112113 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 24, while the sum is 14.

Adding to 10202112113 its reverse (31121120201), we get a palindrome (41323232314).

The spelling of 10202112113 in words is "ten billion, two hundred two million, one hundred twelve thousand, one hundred thirteen".