431220000101 has 64 divisors (see below), whose sum is σ = 510789888000. Its totient is φ = 359882714880.

The previous prime is 431220000091. The next prime is 431220000119. The reversal of 431220000101 is 101000022134.

It is not a de Polignac number, because 431220000101 - 2⁶ = 431220000037 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (431220000151) 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 63 ways as a sum of consecutive naturals, for example, 352591376 + ... + 352592598.

It is an arithmetic number, because the mean of its divisors is an integer number (7981092000).

Almost surely, 2^431220000101 is an apocalyptic number.

It is an amenable number.

431220000101 is a deficient number, since it is larger than the sum of its proper divisors (79569887899).

431220000101 is a wasteful number, since it uses less digits than its factorization.

431220000101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1674.

The product of its (nonzero) digits is 48, while the sum is 14.

Adding to 431220000101 its reverse (101000022134), we get a palindrome (532220022235).

The spelling of 431220000101 in words is "four hundred thirty-one billion, two hundred twenty million, one hundred one", and thus it is an aban number.