1105353431 has 8 divisors (see below), whose sum is σ = 1360435104. Its totient is φ = 874565280.

The previous prime is 1105353421. The next prime is 1105353433. The reversal of 1105353431 is 1343535011.

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 1105353431 - 2²⁶ = 1038244567 is a prime.

It is a super-2 number, since 2×1105353431² = 2443612414846943522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1105353431.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105353433) 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, 6073280 + ... + 6073461.

It is an arithmetic number, because the mean of its divisors is an integer number (170054388).

Almost surely, 2^1105353431 is an apocalyptic number.

1105353431 is a deficient number, since it is larger than the sum of its proper divisors (255081673).

1105353431 is a wasteful number, since it uses less digits than its factorization.

1105353431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12146761.

The product of its (nonzero) digits is 2700, while the sum is 26.

The square root of 1105353431 is about 33246.8559566164. The cubic root of 1105353431 is about 1033.9520244194.

Adding to 1105353431 its reverse (1343535011), we get a palindrome (2448888442).

The spelling of 1105353431 in words is "one billion, one hundred five million, three hundred fifty-three thousand, four hundred thirty-one".