1302210032131 has 2 divisors, whose sum is σ = 1302210032132. Its totient is φ = 1302210032130.

The previous prime is 1302210032129. The next prime is 1302210032141. The reversal of 1302210032131 is 1312300122031.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1302210032131 - 2¹ = 1302210032129 is a prime.

It is a super-2 number, since 2×1302210032131² (a number of 25 digits) contains 22 as substring.

Together with 1302210032129, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 1302210032099 and 1302210032108.

It is not a weakly prime, because it can be changed into another prime (1302210032141) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651105016065 + 651105016066.

It is an arithmetic number, because the mean of its divisors is an integer number (651105016066).

Almost surely, 2^{1302210032131} is an apocalyptic number.

1302210032131 is a deficient number, since it is larger than the sum of its proper divisors (1).

1302210032131 is an equidigital number, since it uses as much as digits as its factorization.

1302210032131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 1302210032131 its reverse (1312300122031), we get a palindrome (2614510154162).

The spelling of 1302210032131 in words is "one trillion, three hundred two billion, two hundred ten million, thirty-two thousand, one hundred thirty-one".