103434433133 has 4 divisors (see below), whose sum is σ = 103435308288. Its totient is φ = 103433557980.

The previous prime is 103434433129. The next prime is 103434433147. The reversal of 103434433133 is 331334434301.

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, and also a brilliant number, because the two primes have the same length, and also an emirpimes, since its reverse is a distinct semiprime: 331334434301 = 13 ⋅25487264177.

It is a cyclic number.

It is not a de Polignac number, because 103434433133 - 2² = 103434433129 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 103434433133.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103434433183) 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, 226283 + ... + 508008.

It is an arithmetic number, because the mean of its divisors is an integer number (25858827072).

Almost surely, 2^103434433133 is an apocalyptic number.

It is an amenable number.

103434433133 is a deficient number, since it is larger than the sum of its proper divisors (875155).

103434433133 is an equidigital number, since it uses as much as digits as its factorization.

103434433133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 875154.

The product of its (nonzero) digits is 46656, while the sum is 32.

Adding to 103434433133 its reverse (331334434301), we get a palindrome (434768867434).

The spelling of 103434433133 in words is "one hundred three billion, four hundred thirty-four million, four hundred thirty-three thousand, one hundred thirty-three".