1105414431 has 32 divisors (see below), whose sum is σ = 1735672320. Its totient is φ = 618710400.

The previous prime is 1105414423. The next prime is 1105414439. The reversal of 1105414431 is 1344145011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1105414423) and next prime (1105414439).

It is not a de Polignac number, because 1105414431 - 2³ = 1105414423 is a prime.

It is a super-2 number, since 2×1105414431² = 2443882128526107522, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1105414439) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 3100 + ... + 47121.

It is an arithmetic number, because the mean of its divisors is an integer number (54239760).

Almost surely, 2^1105414431 is an apocalyptic number.

1105414431 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

1105414431 is a deficient number, since it is larger than the sum of its proper divisors (630257889).

1105414431 is a wasteful number, since it uses less digits than its factorization.

1105414431 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50287.

The product of its (nonzero) digits is 960, while the sum is 24.

The square root of 1105414431 is about 33247.7733239386. The cubic root of 1105414431 is about 1033.9710439509.

Adding to 1105414431 its reverse (1344145011), we get a palindrome (2449559442).

The spelling of 1105414431 in words is "one billion, one hundred five million, four hundred fourteen thousand, four hundred thirty-one".