420133204101 has 16 divisors (see below), whose sum is σ = 608906217024. Its totient is φ = 256127213184.

The previous prime is 420133204091. The next prime is 420133204109. The reversal of 420133204101 is 101402331024.

It is not a de Polignac number, because 420133204101 - 2²¹ = 420131106949 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (420133204109) 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 15 ways as a sum of consecutive naturals, for example, 50335296 + ... + 50343641.

It is an arithmetic number, because the mean of its divisors is an integer number (38056638564).

Almost surely, 2^420133204101 is an apocalyptic number.

It is an amenable number.

420133204101 is a deficient number, since it is larger than the sum of its proper divisors (188773012923).

420133204101 is a wasteful number, since it uses less digits than its factorization.

420133204101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 100679060.

The product of its (nonzero) digits is 576, while the sum is 21.

Adding to 420133204101 its reverse (101402331024), we get a palindrome (521535535125).

The spelling of 420133204101 in words is "four hundred twenty billion, one hundred thirty-three million, two hundred four thousand, one hundred one".