101024143019 has 2 divisors, whose sum is σ = 101024143020. Its totient is φ = 101024143018.

The previous prime is 101024143009. The next prime is 101024143079. The reversal of 101024143019 is 910341420101.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101024143019 - 2⁸ = 101024142763 is a prime.

It is a super-2 number, since 2×101024143019² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (101024143009) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50512071509 + 50512071510.

It is an arithmetic number, because the mean of its divisors is an integer number (50512071510).

Almost surely, 2^101024143019 is an apocalyptic number.

101024143019 is a deficient number, since it is larger than the sum of its proper divisors (1).

101024143019 is an equidigital number, since it uses as much as digits as its factorization.

101024143019 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 101024143019 in words is "one hundred one billion, twenty-four million, one hundred forty-three thousand, nineteen".