102230519 has 8 divisors (see below), whose sum is σ = 106261680. Its totient is φ = 98266176.

The previous prime is 102230509. The next prime is 102230521. The reversal of 102230519 is 915032201.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 102230519 - 2⁸ = 102230263 is a prime.

It is a super-2 number, since 2×102230519² = 20902158030018722, which contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 102230494 and 102230503.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (102230509) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13574 + ... + 19715.

It is an arithmetic number, because the mean of its divisors is an integer number (13282710).

Almost surely, 2^102230519 is an apocalyptic number.

102230519 is a deficient number, since it is larger than the sum of its proper divisors (4031161).

102230519 is an equidigital number, since it uses as much as digits as its factorization.

102230519 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 33409.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 102230519 is about 10110.9108887380. The cubic root of 102230519 is about 467.5845885810.

The spelling of 102230519 in words is "one hundred two million, two hundred thirty thousand, five hundred nineteen".