10300310032381 has 2 divisors, whose sum is σ = 10300310032382. Its totient is φ = 10300310032380.

The previous prime is 10300310032367. The next prime is 10300310032387. The reversal of 10300310032381 is 18323001300301.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 10254987880281 + 45322152100 = 3202341^2 + 212890^2 .

It is an emirp because it is prime and its reverse (18323001300301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10300310032381 - 2⁵ = 10300310032349 is a prime.

It is a super-2 number, since 2×10300310032381² (a number of 27 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10300310032387) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5150155016190 + 5150155016191.

It is an arithmetic number, because the mean of its divisors is an integer number (5150155016191).

Almost surely, 2^{10300310032381} is an apocalyptic number.

It is an amenable number.

10300310032381 is a deficient number, since it is larger than the sum of its proper divisors (1).

10300310032381 is an equidigital number, since it uses as much as digits as its factorization.

10300310032381 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 25.

Adding to 10300310032381 its reverse (18323001300301), we get a palindrome (28623311332682).

The spelling of 10300310032381 in words is "ten trillion, three hundred billion, three hundred ten million, thirty-two thousand, three hundred eighty-one".