10118884249 has 2 divisors, whose sum is σ = 10118884250. Its totient is φ = 10118884248.

The previous prime is 10118884163. The next prime is 10118884271. The reversal of 10118884249 is 94248881101.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 9080755849 + 1038128400 = 95293^2 + 32220^2 .

It is a cyclic number.

It is not a de Polignac number, because 10118884249 - 2²⁵ = 10085329817 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10118884199 and 10118884208.

It is not a weakly prime, because it can be changed into another prime (10118887249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5059442124 + 5059442125.

It is an arithmetic number, because the mean of its divisors is an integer number (5059442125).

Almost surely, 2^10118884249 is an apocalyptic number.

It is an amenable number.

10118884249 is a deficient number, since it is larger than the sum of its proper divisors (1).

10118884249 is an equidigital number, since it uses as much as digits as its factorization.

10118884249 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 147456, while the sum is 46.

The spelling of 10118884249 in words is "ten billion, one hundred eighteen million, eight hundred eighty-four thousand, two hundred forty-nine".