129482103 has 8 divisors (see below), whose sum is σ = 173961216. Its totient is φ = 85662200.

The previous prime is 129482083. The next prime is 129482107. The reversal of 129482103 is 301284921.

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 129482103 - 2⁹ = 129481591 is a prime.

It is a super-2 number, since 2×129482103² = 33531229994605218, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (129482107) 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, 164343 + ... + 165128.

It is an arithmetic number, because the mean of its divisors is an integer number (21745152).

Almost surely, 2^129482103 is an apocalyptic number.

129482103 is a deficient number, since it is larger than the sum of its proper divisors (44479113).

129482103 is a wasteful number, since it uses less digits than its factorization.

129482103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 329605.

The product of its (nonzero) digits is 3456, while the sum is 30.

The square root of 129482103 is about 11379.0203005355. The cubic root of 129482103 is about 505.9060986423.

It can be divided in two parts, 12948 and 2103, that added together give a palindrome (15051).

The spelling of 129482103 in words is "one hundred twenty-nine million, four hundred eighty-two thousand, one hundred three".