1105231430 has 16 divisors (see below), whose sum is σ = 1992531744. Its totient is φ = 441400320.

The previous prime is 1105231429. The next prime is 1105231469. The reversal of 1105231430 is 341325011.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 79802 + ... + 92621.

It is an arithmetic number, because the mean of its divisors is an integer number (124533234).

Almost surely, 2^1105231430 is an apocalyptic number.

1105231430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1105231430 is a deficient number, since it is larger than the sum of its proper divisors (887300314).

1105231430 is a wasteful number, since it uses less digits than its factorization.

1105231430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 173071.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 1105231430 is about 33245.0211309904. The cubic root of 1105231430 is about 1033.9139829452.

Adding to 1105231430 its reverse (341325011), we get a palindrome (1446556441).

The spelling of 1105231430 in words is "one billion, one hundred five million, two hundred thirty-one thousand, four hundred thirty".