103964691001 has 2 divisors, whose sum is σ = 103964691002. Its totient is φ = 103964691000.

The previous prime is 103964690993. The next prime is 103964691007. The reversal of 103964691001 is 100196469301.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 87585810601 + 16378880400 = 295949^2 + 127980^2 .

It is a cyclic number.

It is not a de Polignac number, because 103964691001 - 2³ = 103964690993 is a prime.

It is not a weakly prime, because it can be changed into another prime (103964691007) 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, 51982345500 + 51982345501.

It is an arithmetic number, because the mean of its divisors is an integer number (51982345501).

Almost surely, 2^103964691001 is an apocalyptic number.

It is an amenable number.

103964691001 is a deficient number, since it is larger than the sum of its proper divisors (1).

103964691001 is an equidigital number, since it uses as much as digits as its factorization.

103964691001 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 34992, while the sum is 40.

The spelling of 103964691001 in words is "one hundred three billion, nine hundred sixty-four million, six hundred ninety-one thousand, one".