103426929 has 64 divisors (see below), whose sum is σ = 172730880. Its totient is φ = 60825600.

The previous prime is 103426927. The next prime is 103426933. The reversal of 103426929 is 929624301.

It is not a de Polignac number, because 103426929 - 2¹ = 103426927 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 103426893 and 103426902.

It is not an unprimeable number, because it can be changed into a prime (103426927) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1023979 + ... + 1024079.

It is an arithmetic number, because the mean of its divisors is an integer number (2698920).

Almost surely, 2^103426929 is an apocalyptic number.

It is an amenable number.

103426929 is a deficient number, since it is larger than the sum of its proper divisors (69303951).

103426929 is a wasteful number, since it uses less digits than its factorization.

103426929 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247 (or 241 counting only the distinct ones).

The product of its (nonzero) digits is 23328, while the sum is 36.

The square root of 103426929 is about 10169.9030968835. The cubic root of 103426929 is about 469.4015757915.

It can be divided in two parts, 10342 and 6929, that added together give a palindrome (17271).

The spelling of 103426929 in words is "one hundred three million, four hundred twenty-six thousand, nine hundred twenty-nine".