103433420353 has 4 divisors (see below), whose sum is σ = 103617139248. Its totient is φ = 103249701460.

The previous prime is 103433420333. The next prime is 103433420369. The reversal of 103433420353 is 353024334301.

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 an emirpimes, since its reverse is a distinct semiprime: 353024334301 = 439 ⋅804155659.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103433420353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (103433420303) 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, 91858603 + ... + 91859728.

It is an arithmetic number, because the mean of its divisors is an integer number (25904284812).

Almost surely, 2^103433420353 is an apocalyptic number.

It is an amenable number.

103433420353 is a deficient number, since it is larger than the sum of its proper divisors (183718895).

103433420353 is an equidigital number, since it uses as much as digits as its factorization.

103433420353 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 183718894.

The product of its (nonzero) digits is 38880, while the sum is 31.

Adding to 103433420353 its reverse (353024334301), we get a palindrome (456457754654).

The spelling of 103433420353 in words is "one hundred three billion, four hundred thirty-three million, four hundred twenty thousand, three hundred fifty-three".