423371153 has 2 divisors, whose sum is σ = 423371154. Its totient is φ = 423371152.

The previous prime is 423371141. The next prime is 423371183. The reversal of 423371153 is 351173324.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 423001489 + 369664 = 20567^2 + 608^2 .

It is a cyclic number.

It is not a de Polignac number, because 423371153 - 2¹² = 423367057 is a prime.

It is not a weakly prime, because it can be changed into another prime (423371183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 211685576 + 211685577.

It is an arithmetic number, because the mean of its divisors is an integer number (211685577).

Almost surely, 2^423371153 is an apocalyptic number.

It is an amenable number.

423371153 is a deficient number, since it is larger than the sum of its proper divisors (1).

423371153 is an equidigital number, since it uses as much as digits as its factorization.

423371153 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7560, while the sum is 29.

The square root of 423371153 is about 20575.9848609975. The cubic root of 423371153 is about 750.8855631442.

The spelling of 423371153 in words is "four hundred twenty-three million, three hundred seventy-one thousand, one hundred fifty-three".