103144229 has 8 divisors (see below), whose sum is σ = 107275872. Its totient is φ = 99091440.

The previous prime is 103144211. The next prime is 103144241. The reversal of 103144229 is 922441301.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 103144229 - 2²⁴ = 86367013 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103144198 and 103144207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103144529) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 17039 + ... + 22284.

It is an arithmetic number, because the mean of its divisors is an integer number (13409484).

Almost surely, 2^103144229 is an apocalyptic number.

It is an amenable number.

103144229 is a deficient number, since it is larger than the sum of its proper divisors (4131643).

103144229 is an equidigital number, since it uses as much as digits as its factorization.

103144229 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39427.

The product of its (nonzero) digits is 1728, while the sum is 26.

The square root of 103144229 is about 10155.9947321767. The cubic root of 103144229 is about 468.9735089593.

The spelling of 103144229 in words is "one hundred three million, one hundred forty-four thousand, two hundred twenty-nine".