103299229 has 4 divisors (see below), whose sum is σ = 112690080. Its totient is φ = 93908380.

The previous prime is 103299179. The next prime is 103299239. The reversal of 103299229 is 922992301.

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 103299229 - 2¹³ = 103291037 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 (103299239) 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, 4695409 + ... + 4695430.

It is an arithmetic number, because the mean of its divisors is an integer number (28172520).

Almost surely, 2^103299229 is an apocalyptic number.

It is an amenable number.

103299229 is a deficient number, since it is larger than the sum of its proper divisors (9390851).

103299229 is an equidigital number, since it uses as much as digits as its factorization.

103299229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9390850.

The product of its (nonzero) digits is 17496, while the sum is 37.

The square root of 103299229 is about 10163.6228284997. The cubic root of 103299229 is about 469.2083080456.

The spelling of 103299229 in words is "one hundred three million, two hundred ninety-nine thousand, two hundred twenty-nine".