423100054051 has 2 divisors, whose sum is σ = 423100054052. Its totient is φ = 423100054050.

The previous prime is 423100054049. The next prime is 423100054129. The reversal of 423100054051 is 150450001324.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 423100054051 - 2¹ = 423100054049 is a prime.

Together with 423100054049, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (423100054021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211550027025 + 211550027026.

It is an arithmetic number, because the mean of its divisors is an integer number (211550027026).

Almost surely, 2^423100054051 is an apocalyptic number.

423100054051 is a deficient number, since it is larger than the sum of its proper divisors (1).

423100054051 is an equidigital number, since it uses as much as digits as its factorization.

423100054051 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2400, while the sum is 25.

Adding to 423100054051 its reverse (150450001324), we get a palindrome (573550055375).

The spelling of 423100054051 in words is "four hundred twenty-three billion, one hundred million, fifty-four thousand, fifty-one".