103200221087 has 2 divisors, whose sum is σ = 103200221088. Its totient is φ = 103200221086.

The previous prime is 103200220999. The next prime is 103200221129. The reversal of 103200221087 is 780122002301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 103200221087 - 2¹² = 103200216991 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (103200220087) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 51600110543 + 51600110544.

It is an arithmetic number, because the mean of its divisors is an integer number (51600110544).

Almost surely, 2^103200221087 is an apocalyptic number.

103200221087 is a deficient number, since it is larger than the sum of its proper divisors (1).

103200221087 is an equidigital number, since it uses as much as digits as its factorization.

103200221087 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1344, while the sum is 26.

Adding to 103200221087 its reverse (780122002301), we get a palindrome (883322223388).

The spelling of 103200221087 in words is "one hundred three billion, two hundred million, two hundred twenty-one thousand, eighty-seven".