1413203431 has 2 divisors, whose sum is σ = 1413203432. Its totient is φ = 1413203430.

The previous prime is 1413203399. The next prime is 1413203443. The reversal of 1413203431 is 1343023141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1413203431 - 2⁵ = 1413203399 is a prime.

It is a super-2 number, since 2×1413203431² = 3994287874780343522, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1413204431) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 706601715 + 706601716.

It is an arithmetic number, because the mean of its divisors is an integer number (706601716).

Almost surely, 2^1413203431 is an apocalyptic number.

1413203431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1413203431 is an equidigital number, since it uses as much as digits as its factorization.

1413203431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 22.

The square root of 1413203431 is about 37592.5980879215. The cubic root of 1413203431 is about 1122.1947373878.

Adding to 1413203431 its reverse (1343023141), we get a palindrome (2756226572).

The spelling of 1413203431 in words is "one billion, four hundred thirteen million, two hundred three thousand, four hundred thirty-one".