102200519 has 2 divisors, whose sum is σ = 102200520. Its totient is φ = 102200518.

The previous prime is 102200507. The next prime is 102200531. The reversal of 102200519 is 915002201.

It is a balanced prime because it is at equal distance from previous prime (102200507) and next prime (102200531).

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-102200519 is a prime.

It is a super-2 number, since 2×102200519² = 20889892167738722, which contains 22 as substring.

It is a Chen prime.

It is a self number, because there is not a number n which added to its sum of digits gives 102200519.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102200599) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51100259 + 51100260.

It is an arithmetic number, because the mean of its divisors is an integer number (51100260).

Almost surely, 2^102200519 is an apocalyptic number.

102200519 is a deficient number, since it is larger than the sum of its proper divisors (1).

102200519 is an equidigital number, since it uses as much as digits as its factorization.

102200519 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 180, while the sum is 20.

The square root of 102200519 is about 10109.4272340227. The cubic root of 102200519 is about 467.5388458480.

The spelling of 102200519 in words is "one hundred two million, two hundred thousand, five hundred nineteen".