10300121213 has 2 divisors, whose sum is σ = 10300121214. Its totient is φ = 10300121212.

The previous prime is 10300121191. The next prime is 10300121219. The reversal of 10300121213 is 31212100301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10294537444 + 5583769 = 101462^2 + 2363^2 .

It is a cyclic number.

It is not a de Polignac number, because 10300121213 - 2¹⁰ = 10300120189 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10300121219) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5150060606 + 5150060607.

It is an arithmetic number, because the mean of its divisors is an integer number (5150060607).

Almost surely, 2^10300121213 is an apocalyptic number.

It is an amenable number.

10300121213 is a deficient number, since it is larger than the sum of its proper divisors (1).

10300121213 is an equidigital number, since it uses as much as digits as its factorization.

10300121213 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 10300121213 its reverse (31212100301), we get a palindrome (41512221514).

The spelling of 10300121213 in words is "ten billion, three hundred million, one hundred twenty-one thousand, two hundred thirteen".