10994364187 has 2 divisors, whose sum is σ = 10994364188. Its totient is φ = 10994364186.

The previous prime is 10994364163. The next prime is 10994364197. The reversal of 10994364187 is 78146349901.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10994364187 is a prime.

It is not a weakly prime, because it can be changed into another prime (10994364137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5497182093 + 5497182094.

It is an arithmetic number, because the mean of its divisors is an integer number (5497182094).

Almost surely, 2^10994364187 is an apocalyptic number.

10994364187 is a deficient number, since it is larger than the sum of its proper divisors (1).

10994364187 is an equidigital number, since it uses as much as digits as its factorization.

10994364187 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1306368, while the sum is 52.

The spelling of 10994364187 in words is "ten billion, nine hundred ninety-four million, three hundred sixty-four thousand, one hundred eighty-seven".