103343533439 has 4 divisors (see below), whose sum is σ = 106677195840. Its totient is φ = 100009871040.

The previous prime is 103343533373. The next prime is 103343533459. The reversal of 103343533439 is 934335343301.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 934335343301 = 61 ⋅15316972841.

It is a cyclic number.

It is not a de Polignac number, because 103343533439 - 2²⁰ = 103342484863 is a prime.

It is a super-2 number, since 2×103343533439² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103343533396 and 103343533405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103343533459) 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, 1666831154 + ... + 1666831215.

It is an arithmetic number, because the mean of its divisors is an integer number (26669298960).

Almost surely, 2^103343533439 is an apocalyptic number.

103343533439 is a deficient number, since it is larger than the sum of its proper divisors (3333662401).

103343533439 is an equidigital number, since it uses as much as digits as its factorization.

103343533439 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3333662400.

The product of its (nonzero) digits is 524880, while the sum is 41.

The spelling of 103343533439 in words is "one hundred three billion, three hundred forty-three million, five hundred thirty-three thousand, four hundred thirty-nine".