1125412430 has 16 divisors (see below), whose sum is σ = 2046628080. Its totient is φ = 445523712.

The previous prime is 1125412423. The next prime is 1125412451. The reversal of 1125412430 is 342145211.

It is a junction number, because it is equal to n+sod(n) for n = 1125412396 and 1125412405.

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, 579140 + ... + 581079.

It is an arithmetic number, because the mean of its divisors is an integer number (127914255).

Almost surely, 2^1125412430 is an apocalyptic number.

1125412430 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1125412430 is a deficient number, since it is larger than the sum of its proper divisors (921215650).

1125412430 is a wasteful number, since it uses less digits than its factorization.

1125412430 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1160323.

The product of its (nonzero) digits is 960, while the sum is 23.

The square root of 1125412430 is about 33547.1672425557. The cubic root of 1125412430 is about 1040.1689906603.

Adding to 1125412430 its reverse (342145211), we get a palindrome (1467557641).

The spelling of 1125412430 in words is "one billion, one hundred twenty-five million, four hundred twelve thousand, four hundred thirty".