103409351 has 8 divisors (see below), whose sum is σ = 110463264. Its totient is φ = 96463360.

The previous prime is 103409329. The next prime is 103409393. The reversal of 103409351 is 153904301.

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 103409351 - 2⁶ = 103409287 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 103409351.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103409321) 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, 24995 + ... + 28836.

It is an arithmetic number, because the mean of its divisors is an integer number (13807908).

Almost surely, 2^103409351 is an apocalyptic number.

103409351 is a deficient number, since it is larger than the sum of its proper divisors (7053913).

103409351 is a wasteful number, since it uses less digits than its factorization.

103409351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 53961.

The product of its (nonzero) digits is 1620, while the sum is 26.

The square root of 103409351 is about 10169.0388434699. The cubic root of 103409351 is about 469.3749817879.

It can be divided in two parts, 10340 and 9351, that added together give a palindrome (19691).

The spelling of 103409351 in words is "one hundred three million, four hundred nine thousand, three hundred fifty-one".