1031341431 has 16 divisors (see below), whose sum is σ = 1460627424. Its totient is φ = 645064704.

The previous prime is 1031341411. The next prime is 1031341433. The reversal of 1031341431 is 1341431301.

It is not a de Polignac number, because 1031341431 - 2¹⁰ = 1031340407 is a prime.

It is a super-2 number, since 2×1031341431² = 2127330294594255522, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1031341398 and 1031341407.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1031341433) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 15730 + ... + 48063.

It is an arithmetic number, because the mean of its divisors is an integer number (91289214).

Almost surely, 2^1031341431 is an apocalyptic number.

1031341431 is a deficient number, since it is larger than the sum of its proper divisors (429285993).

1031341431 is a wasteful number, since it uses less digits than its factorization.

1031341431 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 64130.

The product of its (nonzero) digits is 432, while the sum is 21.

The square root of 1031341431 is about 32114.5049938497. The cubic root of 1031341431 is about 1010.3398624240.

Adding to 1031341431 its reverse (1341431301), we get a palindrome (2372772732).

The spelling of 1031341431 in words is "one billion, thirty-one million, three hundred forty-one thousand, four hundred thirty-one".