1302141431 has 2 divisors, whose sum is σ = 1302141432. Its totient is φ = 1302141430.

The previous prime is 1302141419. The next prime is 1302141457. The reversal of 1302141431 is 1341412031.

It is a weak prime.

It is an emirp because it is prime and its reverse (1341412031) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1302141431 - 2¹⁰ = 1302140407 is a prime.

It is a super-2 number, since 2×1302141431² = 3391144612653455522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1302141131) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 651070715 + 651070716.

It is an arithmetic number, because the mean of its divisors is an integer number (651070716).

Almost surely, 2^1302141431 is an apocalyptic number.

1302141431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1302141431 is an equidigital number, since it uses as much as digits as its factorization.

1302141431 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 288, while the sum is 20.

The square root of 1302141431 is about 36085.1968402557. The cubic root of 1302141431 is about 1091.9918216346.

Adding to 1302141431 its reverse (1341412031), we get a palindrome (2643553462).

The spelling of 1302141431 in words is "one billion, three hundred two million, one hundred forty-one thousand, four hundred thirty-one".