10369979881 has 2 divisors, whose sum is σ = 10369979882. Its totient is φ = 10369979880.

The previous prime is 10369979869. The next prime is 10369979927. The reversal of 10369979881 is 18897996301.

10369979881 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9873403225 + 496576656 = 99365^2 + 22284^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10369979881 is a prime.

It is a super-2 number, since 2×10369979881² (a number of 21 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (10369979681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5184989940 + 5184989941.

It is an arithmetic number, because the mean of its divisors is an integer number (5184989941).

Almost surely, 2^10369979881 is an apocalyptic number.

It is an amenable number.

10369979881 is a deficient number, since it is larger than the sum of its proper divisors (1).

10369979881 is an equidigital number, since it uses as much as digits as its factorization.

10369979881 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5878656, while the sum is 61.

The spelling of 10369979881 in words is "ten billion, three hundred sixty-nine million, nine hundred seventy-nine thousand, eight hundred eighty-one".