103434433 has 4 divisors (see below), whose sum is σ = 104891328. Its totient is φ = 101977540.

The previous prime is 103434413. The next prime is 103434469. The reversal of 103434433 is 334434301.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103434433 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103434398 and 103434407.

It is not an unprimeable number, because it can be changed into a prime (103434413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 728341 + ... + 728482.

It is an arithmetic number, because the mean of its divisors is an integer number (26222832).

Almost surely, 2^103434433 is an apocalyptic number.

It is an amenable number.

103434433 is a deficient number, since it is larger than the sum of its proper divisors (1456895).

103434433 is an equidigital number, since it uses as much as digits as its factorization.

103434433 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1456894.

The product of its (nonzero) digits is 5184, while the sum is 25.

The square root of 103434433 is about 10170.2720219274. The cubic root of 103434433 is about 469.4129277810.

Adding to 103434433 its reverse (334434301), we get a palindrome (437868734).

The spelling of 103434433 in words is "one hundred three million, four hundred thirty-four thousand, four hundred thirty-three".