101102010019 has 2 divisors, whose sum is σ = 101102010020. Its totient is φ = 101102010018.

The previous prime is 101102010001. The next prime is 101102010047. The reversal of 101102010019 is 910010201101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101102010019 - 2¹⁷ = 101101878947 is a prime.

It is a super-2 number, since 2×101102010019² (a number of 23 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 101102009984 and 101102010011.

It is not a weakly prime, because it can be changed into another prime (101102010419) 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, 50551005009 + 50551005010.

It is an arithmetic number, because the mean of its divisors is an integer number (50551005010).

Almost surely, 2^101102010019 is an apocalyptic number.

101102010019 is a deficient number, since it is larger than the sum of its proper divisors (1).

101102010019 is an equidigital number, since it uses as much as digits as its factorization.

101102010019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 18, while the sum is 16.

The spelling of 101102010019 in words is "one hundred one billion, one hundred two million, ten thousand, nineteen".