302000421131 has 2 divisors, whose sum is σ = 302000421132. Its totient is φ = 302000421130.

The previous prime is 302000421119. The next prime is 302000421143. The reversal of 302000421131 is 131124000203.

It is a balanced prime because it is at equal distance from previous prime (302000421119) and next prime (302000421143).

It is a cyclic number.

It is not a de Polignac number, because 302000421131 - 2¹⁸ = 302000158987 is a prime.

It is a super-2 number, since 2×302000421131² (a number of 24 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (302000421161) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 151000210565 + 151000210566.

It is an arithmetic number, because the mean of its divisors is an integer number (151000210566).

Almost surely, 2^302000421131 is an apocalyptic number.

302000421131 is a deficient number, since it is larger than the sum of its proper divisors (1).

302000421131 is an equidigital number, since it uses as much as digits as its factorization.

302000421131 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 17.

Adding to 302000421131 its reverse (131124000203), we get a palindrome (433124421334).

The spelling of 302000421131 in words is "three hundred two billion, four hundred twenty-one thousand, one hundred thirty-one".