102230801 has 2 divisors, whose sum is σ = 102230802. Its totient is φ = 102230800.

The previous prime is 102230797. The next prime is 102230803. The reversal of 102230801 is 108032201.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 83740801 + 18490000 = 9151^2 + 4300^2 .

It is a cyclic number.

It is not a de Polignac number, because 102230801 - 2² = 102230797 is a prime.

It is a super-2 number, since 2×102230801² = 20902273346203202, which contains 22 as substring.

Together with 102230803, it forms a pair of twin primes.

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 102230801.

It is not a weakly prime, because it can be changed into another prime (102230803) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51115400 + 51115401.

It is an arithmetic number, because the mean of its divisors is an integer number (51115401).

Almost surely, 2^102230801 is an apocalyptic number.

It is an amenable number.

102230801 is a deficient number, since it is larger than the sum of its proper divisors (1).

102230801 is an equidigital number, since it uses as much as digits as its factorization.

102230801 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 96, while the sum is 17.

The square root of 102230801 is about 10110.9248340594. The cubic root of 102230801 is about 467.5850185203.

The spelling of 102230801 in words is "one hundred two million, two hundred thirty thousand, eight hundred one".