10300220639 has 2 divisors, whose sum is σ = 10300220640. Its totient is φ = 10300220638.

The previous prime is 10300220599. The next prime is 10300220641. The reversal of 10300220639 is 93602200301.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-10300220639 is a prime.

Together with 10300220641, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10300220669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5150110319 + 5150110320.

It is an arithmetic number, because the mean of its divisors is an integer number (5150110320).

Almost surely, 2^10300220639 is an apocalyptic number.

10300220639 is a deficient number, since it is larger than the sum of its proper divisors (1).

10300220639 is an equidigital number, since it uses as much as digits as its factorization.

10300220639 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1944, while the sum is 26.

The spelling of 10300220639 in words is "ten billion, three hundred million, two hundred twenty thousand, six hundred thirty-nine".