1103301431 has 8 divisors (see below), whose sum is σ = 1131638928. Its totient is φ = 1075032000.

The previous prime is 1103301389. The next prime is 1103301461. The reversal of 1103301431 is 1341033011.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1103301431 is a prime.

It is a super-2 number, since 2×1103301431² = 2434548095293295522, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1103301461) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 16661 + ... + 49841.

It is an arithmetic number, because the mean of its divisors is an integer number (141454866).

Almost surely, 2^1103301431 is an apocalyptic number.

1103301431 is a deficient number, since it is larger than the sum of its proper divisors (28337497).

1103301431 is an equidigital number, since it uses as much as digits as its factorization.

1103301431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 34033.

The product of its (nonzero) digits is 108, while the sum is 17.

The square root of 1103301431 is about 33215.9815600864. The cubic root of 1103301431 is about 1033.3118117497.

Adding to 1103301431 its reverse (1341033011), we get a palindrome (2444334442).

The spelling of 1103301431 in words is "one billion, one hundred three million, three hundred one thousand, four hundred thirty-one".