1000000115650 has 12 divisors (see below), whose sum is σ = 1860000215202. Its totient is φ = 400000046240.

The previous prime is 1000000115623. The next prime is 1000000115701. The reversal of 1000000115650 is 565110000001.

1000000115650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 580584565521 + 419415550129 = 761961^2 + 647623^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 10000001107 + ... + 10000001206.

Almost surely, 2^{1000000115650} is an apocalyptic number.

1000000115650 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1000000115650 is a deficient number, since it is larger than the sum of its proper divisors (860000099552).

1000000115650 is a wasteful number, since it uses less digits than its factorization.

1000000115650 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20000002325 (or 20000002320 counting only the distinct ones).

The product of its (nonzero) digits is 150, while the sum is 19.

Adding to 1000000115650 its reverse (565110000001), we get a palindrome (1565110115651).

The spelling of 1000000115650 in words is "one trillion, one hundred fifteen thousand, six hundred fifty".