103553411231 has 4 divisors (see below), whose sum is σ = 103558774200. Its totient is φ = 103548048264.

The previous prime is 103553411209. The next prime is 103553411233. The reversal of 103553411231 is 132114355301.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 132114355301 = 457 ⋅289090493.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-103553411231 is a prime.

It is a super-3 number, since 3×103553411231³ (a number of 34 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 103553411194 and 103553411203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (103553411233) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2652416 + ... + 2691173.

It is an arithmetic number, because the mean of its divisors is an integer number (25889693550).

Almost surely, 2^103553411231 is an apocalyptic number.

103553411231 is a deficient number, since it is larger than the sum of its proper divisors (5362969).

103553411231 is an equidigital number, since it uses as much as digits as its factorization.

103553411231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5362968.

The product of its (nonzero) digits is 5400, while the sum is 29.

Adding to 103553411231 its reverse (132114355301), we get a palindrome (235667766532).

The spelling of 103553411231 in words is "one hundred three billion, five hundred fifty-three million, four hundred eleven thousand, two hundred thirty-one".