229101013 has 4 divisors (see below), whose sum is σ = 229353408. Its totient is φ = 228848620.

The previous prime is 229101011. The next prime is 229101023. The reversal of 229101013 is 310101922.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 229101013 - 2¹ = 229101011 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (229101011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 124831 + ... + 126652.

It is an arithmetic number, because the mean of its divisors is an integer number (57338352).

Almost surely, 2^229101013 is an apocalyptic number.

It is an amenable number.

229101013 is a deficient number, since it is larger than the sum of its proper divisors (252395).

229101013 is an equidigital number, since it uses as much as digits as its factorization.

229101013 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 252394.

The product of its (nonzero) digits is 108, while the sum is 19.

The square root of 229101013 is about 15136.0831459133. The cubic root of 229101013 is about 611.8932605008.

Adding to 229101013 its reverse (310101922), we get a palindrome (539202935).

The spelling of 229101013 in words is "two hundred twenty-nine million, one hundred one thousand, thirteen".