1125315110 has 32 divisors (see below), whose sum is σ = 2098353600. Its totient is φ = 434199040.

The previous prime is 1125315073. The next prime is 1125315127. The reversal of 1125315110 is 115135211.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21071 + ... + 51909.

It is an arithmetic number, because the mean of its divisors is an integer number (65573550).

Almost surely, 2^1125315110 is an apocalyptic number.

1125315110 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1125315110 is a deficient number, since it is larger than the sum of its proper divisors (973038490).

1125315110 is a wasteful number, since it uses less digits than its factorization.

1125315110 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30976.

The product of its (nonzero) digits is 150, while the sum is 20.

The square root of 1125315110 is about 33545.7167161472. The cubic root of 1125315110 is about 1040.1390069372.

The spelling of 1125315110 in words is "one billion, one hundred twenty-five million, three hundred fifteen thousand, one hundred ten".