10100946439 has 2 divisors, whose sum is σ = 10100946440. Its totient is φ = 10100946438.

The previous prime is 10100946431. The next prime is 10100946467. The reversal of 10100946439 is 93464900101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 10100946439 - 2³ = 10100946431 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 10100946398 and 10100946407.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10100946431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5050473219 + 5050473220.

It is an arithmetic number, because the mean of its divisors is an integer number (5050473220).

Almost surely, 2^10100946439 is an apocalyptic number.

10100946439 is a deficient number, since it is larger than the sum of its proper divisors (1).

10100946439 is an equidigital number, since it uses as much as digits as its factorization.

10100946439 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 23328, while the sum is 37.

The spelling of 10100946439 in words is "ten billion, one hundred million, nine hundred forty-six thousand, four hundred thirty-nine".