11656060655151 has 16 divisors (see below), whose sum is σ = 16956365362560. Its totient is φ = 7063406135520.

The previous prime is 11656060655093. The next prime is 11656060655203. The reversal of 11656060655151 is 15155606065611.

It is not a de Polignac number, because 11656060655151 - 2⁹ = 11656060654639 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 11656060655151.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11656060656151) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 21555121 + ... + 22089258.

It is an arithmetic number, because the mean of its divisors is an integer number (1059772835160).

Almost surely, 2^{11656060655151} is an apocalyptic number.

11656060655151 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

11656060655151 is a deficient number, since it is larger than the sum of its proper divisors (5300304707409).

11656060655151 is a wasteful number, since it uses less digits than its factorization.

11656060655151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 43652486.

The product of its (nonzero) digits is 810000, while the sum is 48.

The spelling of 11656060655151 in words is "eleven trillion, six hundred fifty-six billion, sixty million, six hundred fifty-five thousand, one hundred fifty-one".