103047434 has 8 divisors (see below), whose sum is σ = 176652768. Its totient is φ = 44163180.

The previous prime is 103047409. The next prime is 103047449. The reversal of 103047434 is 434740301.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3680252 + ... + 3680279.

It is an arithmetic number, because the mean of its divisors is an integer number (22081596).

Almost surely, 2^103047434 is an apocalyptic number.

103047434 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

103047434 is a deficient number, since it is larger than the sum of its proper divisors (73605334).

103047434 is an equidigital number, since it uses as much as digits as its factorization.

103047434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7360540.

The product of its (nonzero) digits is 4032, while the sum is 26.

The square root of 103047434 is about 10151.2282015528. The cubic root of 103047434 is about 468.8267613787.

Adding to 103047434 its reverse (434740301), we get a palindrome (537787735).

The spelling of 103047434 in words is "one hundred three million, forty-seven thousand, four hundred thirty-four".