1151606105105 has 8 divisors (see below), whose sum is σ = 1381966555200. Its totient is φ = 921258731376.

The previous prime is 1151606105077. The next prime is 1151606105201. The reversal of 1151606105105 is 5015016061511.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1151606105105 is a prime.

It is a super-2 number, since 2×1151606105105² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3074285 + ... + 3428474.

It is an arithmetic number, because the mean of its divisors is an integer number (172745819400).

Almost surely, 2^{1151606105105} is an apocalyptic number.

It is an amenable number.

1151606105105 is a deficient number, since it is larger than the sum of its proper divisors (230360450095).

1151606105105 is an equidigital number, since it uses as much as digits as its factorization.

1151606105105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6538183.

The product of its (nonzero) digits is 4500, while the sum is 32.

The spelling of 1151606105105 in words is "one trillion, one hundred fifty-one billion, six hundred six million, one hundred five thousand, one hundred five".