264321004101 has 64 divisors (see below), whose sum is σ = 441136336896. Its totient is φ = 136765324800.

The previous prime is 264321004091. The next prime is 264321004109. The reversal of 264321004101 is 101400123462.

It is not a de Polignac number, because 264321004101 - 2¹⁰ = 264321003077 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (264321004109) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 67033536 + ... + 67037478.

It is an arithmetic number, because the mean of its divisors is an integer number (6892755264).

Almost surely, 2^264321004101 is an apocalyptic number.

264321004101 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

264321004101 is a deficient number, since it is larger than the sum of its proper divisors (176815332795).

264321004101 is a wasteful number, since it uses less digits than its factorization.

264321004101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5042.

The product of its (nonzero) digits is 1152, while the sum is 24.

Adding to 264321004101 its reverse (101400123462), we get a palindrome (365721127563).

The spelling of 264321004101 in words is "two hundred sixty-four billion, three hundred twenty-one million, four thousand, one hundred one".