9113420101 has 2 divisors, whose sum is σ = 9113420102. Its totient is φ = 9113420100.

The previous prime is 9113420089. The next prime is 9113420123. The reversal of 9113420101 is 1010243119.

It is an a-pointer prime, because the next prime (9113420123) can be obtained adding 9113420101 to its sum of digits (22).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9044961025 + 68459076 = 95105^2 + 8274^2 .

It is an emirp because it is prime and its reverse (1010243119) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 9113420101 - 2¹¹ = 9113418053 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (9110420101) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4556710050 + 4556710051.

It is an arithmetic number, because the mean of its divisors is an integer number (4556710051).

Almost surely, 2^9113420101 is an apocalyptic number.

It is an amenable number.

9113420101 is a deficient number, since it is larger than the sum of its proper divisors (1).

9113420101 is an equidigital number, since it uses as much as digits as its factorization.

9113420101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 22.

The square root of 9113420101 is about 95464.2346693252. The cubic root of 9113420101 is about 2088.7852728508.

The spelling of 9113420101 in words is "nine billion, one hundred thirteen million, four hundred twenty thousand, one hundred one".