1135701431 has 2 divisors, whose sum is σ = 1135701432. Its totient is φ = 1135701430.

The previous prime is 1135701401. The next prime is 1135701481. The reversal of 1135701431 is 1341075311.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 1135701431 - 2¹⁸ = 1135439287 is a prime.

It is a super-2 number, since 2×1135701431² = 2579635480750895522, 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 1135701431.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1135701401) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 567850715 + 567850716.

It is an arithmetic number, because the mean of its divisors is an integer number (567850716).

Almost surely, 2^1135701431 is an apocalyptic number.

1135701431 is a deficient number, since it is larger than the sum of its proper divisors (1).

1135701431 is an equidigital number, since it uses as much as digits as its factorization.

1135701431 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1260, while the sum is 26.

The square root of 1135701431 is about 33700.1695989798. The cubic root of 1135701431 is about 1043.3292689593.

Adding to 1135701431 its reverse (1341075311), we get a palindrome (2476776742).

The spelling of 1135701431 in words is "one billion, one hundred thirty-five million, seven hundred one thousand, four hundred thirty-one".