10113103232209 has 2 divisors, whose sum is σ = 10113103232210. Its totient is φ = 10113103232208.

The previous prime is 10113103232201. The next prime is 10113103232251. The reversal of 10113103232209 is 90223230131101.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8859867761809 + 1253235470400 = 2976553^2 + 1119480^2 .

It is a cyclic number.

It is not a de Polignac number, because 10113103232209 - 2³ = 10113103232201 is a prime.

It is a super-2 number, since 2×10113103232209² (a number of 27 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10113103232201) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5056551616104 + 5056551616105.

It is an arithmetic number, because the mean of its divisors is an integer number (5056551616105).

Almost surely, 2^{10113103232209} is an apocalyptic number.

It is an amenable number.

10113103232209 is a deficient number, since it is larger than the sum of its proper divisors (1).

10113103232209 is an equidigital number, since it uses as much as digits as its factorization.

10113103232209 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 28.

The spelling of 10113103232209 in words is "ten trillion, one hundred thirteen billion, one hundred three million, two hundred thirty-two thousand, two hundred nine".