434031113 has 2 divisors, whose sum is σ = 434031114. Its totient is φ = 434031112.

The previous prime is 434031107. The next prime is 434031149. The reversal of 434031113 is 311130434.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 374925769 + 59105344 = 19363^2 + 7688^2 .

It is a cyclic number.

It is not a de Polignac number, because 434031113 - 2⁶ = 434031049 is a prime.

It is equal to p_23050550 and since 434031113 and 23050550 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (434031173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 217015556 + 217015557.

It is an arithmetic number, because the mean of its divisors is an integer number (217015557).

Almost surely, 2^434031113 is an apocalyptic number.

It is an amenable number.

434031113 is a deficient number, since it is larger than the sum of its proper divisors (1).

434031113 is an equidigital number, since it uses as much as digits as its factorization.

434031113 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 434031113 is about 20833.4133785129. The cubic root of 434031113 is about 757.1355197021.

Adding to 434031113 its reverse (311130434), we get a palindrome (745161547).

It can be divided in two parts, 4340 and 31113, that added together give a palindrome (35453).

The spelling of 434031113 in words is "four hundred thirty-four million, thirty-one thousand, one hundred thirteen".