1155016150011 has 24 divisors (see below), whose sum is σ = 1714457912544. Its totient is φ = 748757813760.

The previous prime is 1155016150009. The next prime is 1155016150021. The reversal of 1155016150011 is 1100516105511.

1155016150011 is a `hidden beast` number, since 1 + 1 + 5 + 501 + 6 + 150 + 0 + 1 + 1 = 666.

It is not a de Polignac number, because 1155016150011 - 2¹ = 1155016150009 is a prime.

It is not an unprimeable number, because it can be changed into a prime (1155016150021) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 456855 + ... + 1587056.

It is an arithmetic number, because the mean of its divisors is an integer number (71435746356).

Almost surely, 2^{1155016150011} is an apocalyptic number.

1155016150011 is a deficient number, since it is larger than the sum of its proper divisors (559441762533).

1155016150011 is a wasteful number, since it uses less digits than its factorization.

1155016150011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2045651 (or 2045648 counting only the distinct ones).

The product of its (nonzero) digits is 750, while the sum is 27.

The spelling of 1155016150011 in words is "one trillion, one hundred fifty-five billion, sixteen million, one hundred fifty thousand, eleven".