101110242019 has 2 divisors, whose sum is σ = 101110242020. Its totient is φ = 101110242018.

The previous prime is 101110241987. The next prime is 101110242043. The reversal of 101110242019 is 910242011101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101110242019 - 2⁵ = 101110241987 is a prime.

It is a super-2 number, since 2×101110242019² (a number of 23 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (101110242089) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50555121009 + 50555121010.

It is an arithmetic number, because the mean of its divisors is an integer number (50555121010).

Almost surely, 2^101110242019 is an apocalyptic number.

101110242019 is a deficient number, since it is larger than the sum of its proper divisors (1).

101110242019 is an equidigital number, since it uses as much as digits as its factorization.

101110242019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 144, while the sum is 22.

The spelling of 101110242019 in words is "one hundred one billion, one hundred ten million, two hundred forty-two thousand, nineteen".