1115315150 has 48 divisors (see below), whose sum is σ = 2099865600. Its totient is φ = 440705760.

The previous prime is 1115315137. The next prime is 1115315171. The reversal of 1115315150 is 515135111.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2661641 + ... + 2662059.

It is an arithmetic number, because the mean of its divisors is an integer number (43747200).

Almost surely, 2^1115315150 is an apocalyptic number.

1115315150 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1115315150 is a deficient number, since it is larger than the sum of its proper divisors (984550450).

1115315150 is a wasteful number, since it uses less digits than its factorization.

1115315150 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 953 (or 948 counting only the distinct ones).

The product of its (nonzero) digits is 375, while the sum is 23.

The square root of 1115315150 is about 33396.3343796890. The cubic root of 1115315150 is about 1037.0488172234.

The spelling of 1115315150 in words is "one billion, one hundred fifteen million, three hundred fifteen thousand, one hundred fifty".