1352351431 has 2 divisors, whose sum is σ = 1352351432. Its totient is φ = 1352351430.

The previous prime is 1352351393. The next prime is 1352351459. The reversal of 1352351431 is 1341532531.

It is a happy number.

It is an a-pointer prime, because the next prime (1352351459) can be obtained adding 1352351431 to its sum of digits (28).

It is a strong prime.

It is an emirp because it is prime and its reverse (1341532531) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1352351431 - 2¹⁵ = 1352318663 is a prime.

It is a super-2 number, since 2×1352351431² = 3657708785855495522, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 1352351431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1352358431) 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, 676175715 + 676175716.

It is an arithmetic number, because the mean of its divisors is an integer number (676175716).

Almost surely, 2^1352351431 is an apocalyptic number.

1352351431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1352351431 is an equidigital number, since it uses as much as digits as its factorization.

1352351431 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5400, while the sum is 28.

The square root of 1352351431 is about 36774.3311427958. The cubic root of 1352351431 is about 1105.8507622691.

Adding to 1352351431 its reverse (1341532531), we get a palindrome (2693883962).

The spelling of 1352351431 in words is "one billion, three hundred fifty-two million, three hundred fifty-one thousand, four hundred thirty-one".