423467101 has 2 divisors, whose sum is σ = 423467102. Its totient is φ = 423467100.

The previous prime is 423467027. The next prime is 423467113. The reversal of 423467101 is 101764324.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 342287001 + 81180100 = 18501^2 + 9010^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-423467101 is a prime.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 423467101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (423467141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211733550 + 211733551.

It is an arithmetic number, because the mean of its divisors is an integer number (211733551).

Almost surely, 2^423467101 is an apocalyptic number.

It is an amenable number.

423467101 is a deficient number, since it is larger than the sum of its proper divisors (1).

423467101 is an equidigital number, since it uses as much as digits as its factorization.

423467101 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 28.

The square root of 423467101 is about 20578.3162819508. The cubic root of 423467101 is about 750.9422829007.

The spelling of 423467101 in words is "four hundred twenty-three million, four hundred sixty-seven thousand, one hundred one".