11860178718151 has 4 divisors (see below), whose sum is σ = 11860201986304. Its totient is φ = 11860155450000.

The previous prime is 11860178718149. The next prime is 11860178718181. The reversal of 11860178718151 is 15181787106811.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 11860178718151 - 2¹ = 11860178718149 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 11860178718092 and 11860178718101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11860178718181) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10851975 + ... + 11894776.

It is an arithmetic number, because the mean of its divisors is an integer number (2965050496576).

Almost surely, 2^{11860178718151} is an apocalyptic number.

11860178718151 is a deficient number, since it is larger than the sum of its proper divisors (23268153).

11860178718151 is an equidigital number, since it uses as much as digits as its factorization.

11860178718151 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23268152.

The product of its (nonzero) digits is 752640, while the sum is 55.

The spelling of 11860178718151 in words is "eleven trillion, eight hundred sixty billion, one hundred seventy-eight million, seven hundred eighteen thousand, one hundred fifty-one".