102010144319 has 2 divisors, whose sum is σ = 102010144320. Its totient is φ = 102010144318.

The previous prime is 102010144303. The next prime is 102010144321. The reversal of 102010144319 is 913441010201.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 102010144319 - 2⁴ = 102010144303 is a prime.

It is a super-2 number, since 2×102010144319² (a number of 23 digits) contains 22 as substring.

Together with 102010144321, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (102010144399) 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, 51005072159 + 51005072160.

It is an arithmetic number, because the mean of its divisors is an integer number (51005072160).

Almost surely, 2^102010144319 is an apocalyptic number.

102010144319 is a deficient number, since it is larger than the sum of its proper divisors (1).

102010144319 is an equidigital number, since it uses as much as digits as its factorization.

102010144319 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 26.

The spelling of 102010144319 in words is "one hundred two billion, ten million, one hundred forty-four thousand, three hundred nineteen".