1115136600651 has 12 divisors (see below), whose sum is σ = 1610801811528. Its totient is φ = 743401810944.

The previous prime is 1115136600629. The next prime is 1115136600661. The reversal of 1115136600651 is 1560066315111.

1115136600651 is a `hidden beast` number, since 1 + 1 + 15 + 1 + 36 + 600 + 6 + 5 + 1 = 666.

It is not a de Polignac number, because 1115136600651 - 2⁶ = 1115136600587 is a prime.

It is a super-2 number, since 2×1115136600651² (a number of 25 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (1115136600661) 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 11 ways as a sum of consecutive naturals, for example, 1567030 + ... + 2164683.

It is an arithmetic number, because the mean of its divisors is an integer number (134233484294).

Almost surely, 2^{1115136600651} is an apocalyptic number.

1115136600651 is a deficient number, since it is larger than the sum of its proper divisors (495665210877).

1115136600651 is a wasteful number, since it uses less digits than its factorization.

1115136600651 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3764922 (or 3764919 counting only the distinct ones).

The product of its (nonzero) digits is 16200, while the sum is 36.

The spelling of 1115136600651 in words is "one trillion, one hundred fifteen billion, one hundred thirty-six million, six hundred thousand, six hundred fifty-one".