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1232410313 is a prime number
BaseRepresentation
bin100100101110101…
…0001011011001001
310011212222221010102
41021131101123021
510010444112223
6322142455145
742353212661
oct11135213311
93155887112
101232410313
11582733122
122a48944b5
13168431594
14b99691a1
15732dd928
hex497516c9

1232410313 has 2 divisors, whose sum is σ = 1232410314. Its totient is φ = 1232410312.

The previous prime is 1232410297. The next prime is 1232410339. The reversal of 1232410313 is 3130142321.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 895026889 + 337383424 = 29917^2 + 18368^2 .

It is an emirp because it is prime and its reverse (3130142321) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 1232410313 - 24 = 1232410297 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (1232410343) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 616205156 + 616205157.

It is an arithmetic number, because the mean of its divisors is an integer number (616205157).

Almost surely, 21232410313 is an apocalyptic number.

It is an amenable number.

1232410313 is a deficient number, since it is larger than the sum of its proper divisors (1).

1232410313 is an equidigital number, since it uses as much as digits as its factorization.

1232410313 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 1232410313 is about 35105.7020012419. The cubic root of 1232410313 is about 1072.1406799230.

Adding to 1232410313 its reverse (3130142321), we get a palindrome (4362552634).

The spelling of 1232410313 in words is "one billion, two hundred thirty-two million, four hundred ten thousand, three hundred thirteen".