10300121220139 has 2 divisors, whose sum is σ = 10300121220140. Its totient is φ = 10300121220138.

The previous prime is 10300121220043. The next prime is 10300121220209. The reversal of 10300121220139 is 93102212100301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10300121220139 - 2⁹ = 10300121219627 is a prime.

It is not a weakly prime, because it can be changed into another prime (10300121220539) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5150060610069 + 5150060610070.

It is an arithmetic number, because the mean of its divisors is an integer number (5150060610070).

Almost surely, 2^{10300121220139} is an apocalyptic number.

10300121220139 is a deficient number, since it is larger than the sum of its proper divisors (1).

10300121220139 is an equidigital number, since it uses as much as digits as its factorization.

10300121220139 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 25.

The spelling of 10300121220139 in words is "ten trillion, three hundred billion, one hundred twenty-one million, two hundred twenty thousand, one hundred thirty-nine".