3115561230 has 48 divisors (see below), whose sum is σ = 8145755280. Its totient is φ = 826170624.

The previous prime is 3115561199. The next prime is 3115561231. The reversal of 3115561230 is 321655113.

3115561230 is a `hidden beast` number, since 3 + 1 + 15 + 5 + 612 + 30 = 666.

It is a super-2 number, since 2×3115561230² = 19413443555758225800, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 3115561194 and 3115561203.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3115561231) by changing a digit.

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, 80587 + ... + 112806.

It is an arithmetic number, because the mean of its divisors is an integer number (169703235).

Almost surely, 2^3115561230 is an apocalyptic number.

3115561230 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

3115561230 is an abundant number, since it is smaller than the sum of its proper divisors (5030194050).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3115561230 is a wasteful number, since it uses less digits than its factorization.

3115561230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 193585 (or 193582 counting only the distinct ones).

The product of its (nonzero) digits is 2700, while the sum is 27.

The square root of 3115561230 is about 55817.2126677784. The cubic root of 3115561230 is about 1460.5354310002.

The spelling of 3115561230 in words is "three billion, one hundred fifteen million, five hundred sixty-one thousand, two hundred thirty".