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10313405387 is a prime number
BaseRepresentation
bin10011001101011101…
…00001001111001011
3222121202111021111022
421212232201033023
5132110212433022
64423220023055
7513401333165
oct114656411713
928552437438
1010313405387
11441271512a
121bb9b31a8b
13c848ccb4c
146dba25935
15405668c42
hex266ba13cb

10313405387 has 2 divisors, whose sum is σ = 10313405388. Its totient is φ = 10313405386.

The previous prime is 10313405383. The next prime is 10313405411. The reversal of 10313405387 is 78350431301.

It is a weak prime.

It is an emirp because it is prime and its reverse (78350431301) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 10313405387 - 22 = 10313405383 is a prime.

It is not a weakly prime, because it can be changed into another prime (10313405383) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5156702693 + 5156702694.

It is an arithmetic number, because the mean of its divisors is an integer number (5156702694).

Almost surely, 210313405387 is an apocalyptic number.

10313405387 is a deficient number, since it is larger than the sum of its proper divisors (1).

10313405387 is an equidigital number, since it uses as much as digits as its factorization.

10313405387 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 30240, while the sum is 35.

Adding to 10313405387 its reverse (78350431301), we get a palindrome (88663836688).

The spelling of 10313405387 in words is "ten billion, three hundred thirteen million, four hundred five thousand, three hundred eighty-seven".