64103322001 has 4 divisors (see below), whose sum is σ = 64106780212. Its totient is φ = 64099863792.

The previous prime is 64103321987. The next prime is 64103322013. The reversal of 64103322001 is 10022330146.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10022330146 = 2 ⋅5011165073.

It can be written as a sum of positive squares in 2 ways, for example, as 7599654976 + 56503667025 = 87176^2 + 237705^2 .

It is a cyclic number.

It is not a de Polignac number, because 64103322001 - 2²⁷ = 63969104273 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (64103322071) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1701150 + ... + 1738423.

It is an arithmetic number, because the mean of its divisors is an integer number (16026695053).

Almost surely, 2^64103322001 is an apocalyptic number.

It is an amenable number.

64103322001 is a deficient number, since it is larger than the sum of its proper divisors (3458211).

64103322001 is a wasteful number, since it uses less digits than its factorization.

64103322001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3458210.

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 64103322001 its reverse (10022330146), we get a palindrome (74125652147).

The spelling of 64103322001 in words is "sixty-four billion, one hundred three million, three hundred twenty-two thousand, one".