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13102129919 is a prime number
BaseRepresentation
bin11000011001111001…
…01010001011111111
31020211002222011101002
430030330222023333
5203313121124134
610004040040515
7642453160334
oct141474521377
936732864332
1013102129919
1156138a114a
122657a6313b
13130a5acac8
148c415298b
1551a3c787e
hex30cf2a2ff

13102129919 has 2 divisors, whose sum is σ = 13102129920. Its totient is φ = 13102129918.

The previous prime is 13102129811. The next prime is 13102129933. The reversal of 13102129919 is 91992120131.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 13102129919 - 216 = 13102064383 is a prime.

It is a super-2 number, since 2×131021299192 (a number of 21 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (13102129979) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6551064959 + 6551064960.

It is an arithmetic number, because the mean of its divisors is an integer number (6551064960).

Almost surely, 213102129919 is an apocalyptic number.

13102129919 is a deficient number, since it is larger than the sum of its proper divisors (1).

13102129919 is an equidigital number, since it uses as much as digits as its factorization.

13102129919 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8748, while the sum is 38.

The spelling of 13102129919 in words is "thirteen billion, one hundred two million, one hundred twenty-nine thousand, nine hundred nineteen".