152102340009 has 27 divisors (see below), whose sum is σ = 222963148317. Its totient is φ = 99918768600.

The previous prime is 152102339971. The next prime is 152102340053. The reversal of 152102340009 is 900043201251.

The square root of 152102340009 is 390003.

It is a perfect power (a square), and thus also a powerful number.

152102340009 is a `hidden beast` number, since 152 + 102 + 3 + 400 + 0 + 9 = 666.

It is not a de Polignac number, because 152102340009 - 2¹⁹ = 152101815721 is a prime.

It is not an unprimeable number, because it can be changed into a prime (152102340059) by changing a digit.

It is a polite number, since it can be written in 26 ways as a sum of consecutive naturals, for example, 83069724 + ... + 83071554.

Almost surely, 2^152102340009 is an apocalyptic number.

152102340009 is the 390003-rd square number.

152102340009 is the 195002-nd centered octagonal number.

It is an amenable number.

152102340009 is a deficient number, since it is larger than the sum of its proper divisors (70860808308).

152102340009 is an frugal number, since it uses more digits than its factorization.

152102340009 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3810 (or 1905 counting only the distinct ones).

The product of its (nonzero) digits is 2160, while the sum is 27.

The spelling of 152102340009 in words is "one hundred fifty-two billion, one hundred two million, three hundred forty thousand, nine".