1103341431 has 8 divisors (see below), whose sum is σ = 1471636224. Its totient is φ = 735303800.

The previous prime is 1103341411. The next prime is 1103341433. The reversal of 1103341431 is 1341433011.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1103341431 - 2⁵ = 1103341399 is a prime.

It is a super-2 number, since 2×1103341431² = 2434724626722255522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1103341398 and 1103341407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103341433) 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 7 ways as a sum of consecutive naturals, for example, 54045 + ... + 71606.

It is an arithmetic number, because the mean of its divisors is an integer number (183954528).

Almost surely, 2^1103341431 is an apocalyptic number.

1103341431 is a deficient number, since it is larger than the sum of its proper divisors (368294793).

1103341431 is a wasteful number, since it uses less digits than its factorization.

1103341431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 128581.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1103341431 is about 33216.5836744238. The cubic root of 1103341431 is about 1033.3242991117.

Adding to 1103341431 its reverse (1341433011), we get a palindrome (2444774442).

The spelling of 1103341431 in words is "one billion, one hundred three million, three hundred forty-one thousand, four hundred thirty-one".