1151000111606 has 16 divisors (see below), whose sum is σ = 1832024446560. Its totient is φ = 540472164480.

The previous prime is 1151000111603. The next prime is 1151000111621. The reversal of 1151000111606 is 6061110001511.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1151000111603) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 36701186 + ... + 36732533.

It is an arithmetic number, because the mean of its divisors is an integer number (114501527910).

Almost surely, 2^{1151000111606} is an apocalyptic number.

1151000111606 is a deficient number, since it is larger than the sum of its proper divisors (681024334954).

1151000111606 is a wasteful number, since it uses less digits than its factorization.

1151000111606 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 73434199.

The product of its (nonzero) digits is 180, while the sum is 23.

The spelling of 1151000111606 in words is "one trillion, one hundred fifty-one billion, one hundred eleven thousand, six hundred six".