100964939 has 2 divisors, whose sum is σ = 100964940. Its totient is φ = 100964938.

The previous prime is 100964891. The next prime is 100964951. The reversal of 100964939 is 939469001.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100964939 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 100964896 and 100964905.

It is not a weakly prime, because it can be changed into another prime (100964999) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50482469 + 50482470.

It is an arithmetic number, because the mean of its divisors is an integer number (50482470).

Almost surely, 2^100964939 is an apocalyptic number.

100964939 is a deficient number, since it is larger than the sum of its proper divisors (1).

100964939 is an equidigital number, since it uses as much as digits as its factorization.

100964939 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 52488, while the sum is 41.

The square root of 100964939 is about 10048.1311197655. The cubic root of 100964939 is about 465.6470569495.

The spelling of 100964939 in words is "one hundred million, nine hundred sixty-four thousand, nine hundred thirty-nine".