113009148229 has 2 divisors, whose sum is σ = 113009148230. Its totient is φ = 113009148228.

The previous prime is 113009148227. The next prime is 113009148257. The reversal of 113009148229 is 922841900311.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 110757171204 + 2251977025 = 332802^2 + 47455^2 .

It is an emirp because it is prime and its reverse (922841900311) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 113009148229 - 2¹ = 113009148227 is a prime.

Together with 113009148227, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 113009148191 and 113009148200.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (113009148223) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 56504574114 + 56504574115.

It is an arithmetic number, because the mean of its divisors is an integer number (56504574115).

Almost surely, 2^113009148229 is an apocalyptic number.

It is an amenable number.

113009148229 is a deficient number, since it is larger than the sum of its proper divisors (1).

113009148229 is an equidigital number, since it uses as much as digits as its factorization.

113009148229 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 31104, while the sum is 40.

The spelling of 113009148229 in words is "one hundred thirteen billion, nine million, one hundred forty-eight thousand, two hundred twenty-nine".