2320154497 has 2 divisors, whose sum is σ = 2320154498. Its totient is φ = 2320154496.

The previous prime is 2320154471. The next prime is 2320154531. The reversal of 2320154497 is 7944510232.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 1495832976 + 824321521 = 38676^2 + 28711^2 .

It is a cyclic number.

It is not a de Polignac number, because 2320154497 - 2¹¹ = 2320152449 is a prime.

It is not a weakly prime, because it can be changed into another prime (2320154197) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1160077248 + 1160077249.

It is an arithmetic number, because the mean of its divisors is an integer number (1160077249).

Almost surely, 2^2320154497 is an apocalyptic number.

It is an amenable number.

2320154497 is a deficient number, since it is larger than the sum of its proper divisors (1).

2320154497 is an equidigital number, since it uses as much as digits as its factorization.

2320154497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 37.

The square root of 2320154497 is about 48167.9820731573. The cubic root of 2320154497 is about 1323.8505749303.

The spelling of 2320154497 in words is "two billion, three hundred twenty million, one hundred fifty-four thousand, four hundred ninety-seven".