10302105131 has 2 divisors, whose sum is σ = 10302105132. Its totient is φ = 10302105130.

The previous prime is 10302105127. The next prime is 10302105133. The reversal of 10302105131 is 13150120301.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 10302105131 - 2² = 10302105127 is a prime.

It is a super-2 number, since 2×10302105131² (a number of 21 digits) contains 22 as substring.

Together with 10302105133, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (10302105133) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5151052565 + 5151052566.

It is an arithmetic number, because the mean of its divisors is an integer number (5151052566).

Almost surely, 2^10302105131 is an apocalyptic number.

10302105131 is a deficient number, since it is larger than the sum of its proper divisors (1).

10302105131 is an equidigital number, since it uses as much as digits as its factorization.

10302105131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 90, while the sum is 17.

Adding to 10302105131 its reverse (13150120301), we get a palindrome (23452225432).

The spelling of 10302105131 in words is "ten billion, three hundred two million, one hundred five thousand, one hundred thirty-one".