10920627187 has 2 divisors, whose sum is σ = 10920627188. Its totient is φ = 10920627186.

The previous prime is 10920627181. The next prime is 10920627199. The reversal of 10920627187 is 78172602901.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10920627187 - 2¹¹ = 10920625139 is a prime.

It is not a weakly prime, because it can be changed into another prime (10920627181) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5460313593 + 5460313594.

It is an arithmetic number, because the mean of its divisors is an integer number (5460313594).

Almost surely, 2^10920627187 is an apocalyptic number.

10920627187 is a deficient number, since it is larger than the sum of its proper divisors (1).

10920627187 is an equidigital number, since it uses as much as digits as its factorization.

10920627187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 84672, while the sum is 43.

The spelling of 10920627187 in words is "ten billion, nine hundred twenty million, six hundred twenty-seven thousand, one hundred eighty-seven".