10200232489 has 2 divisors, whose sum is σ = 10200232490. Its totient is φ = 10200232488.

The previous prime is 10200232459. The next prime is 10200232513. The reversal of 10200232489 is 98423200201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6944388889 + 3255843600 = 83333^2 + 57060^2 .

It is an emirp because it is prime and its reverse (98423200201) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10200232489 - 2²⁵ = 10166678057 is a prime.

It is a super-2 number, since 2×10200232489² (a number of 21 digits) contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 10200232489.

It is not a weakly prime, because it can be changed into another prime (10200232459) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5100116244 + 5100116245.

It is an arithmetic number, because the mean of its divisors is an integer number (5100116245).

Almost surely, 2^10200232489 is an apocalyptic number.

It is an amenable number.

10200232489 is a deficient number, since it is larger than the sum of its proper divisors (1).

10200232489 is an equidigital number, since it uses as much as digits as its factorization.

10200232489 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

The spelling of 10200232489 in words is "ten billion, two hundred million, two hundred thirty-two thousand, four hundred eighty-nine".