1013434031 has 2 divisors, whose sum is σ = 1013434032. Its totient is φ = 1013434030.

The previous prime is 1013434007. The next prime is 1013434099. The reversal of 1013434031 is 1304343101.

It is a weak prime.

It is an emirp because it is prime and its reverse (1304343101) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-1013434031 is a prime.

It is a super-2 number, since 2×1013434031² = 2054097070377817922, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1013433994 and 1013434012.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1013434001) 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, 506717015 + 506717016.

It is an arithmetic number, because the mean of its divisors is an integer number (506717016).

Almost surely, 2^1013434031 is an apocalyptic number.

1013434031 is a deficient number, since it is larger than the sum of its proper divisors (1).

1013434031 is an equidigital number, since it uses as much as digits as its factorization.

1013434031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 1013434031 is about 31834.4786512988. The cubic root of 1013434031 is about 1004.4581060889.

Adding to 1013434031 its reverse (1304343101), we get a palindrome (2317777132).

The spelling of 1013434031 in words is "one billion, thirteen million, four hundred thirty-four thousand, thirty-one".