100001121160019 has 2 divisors, whose sum is σ = 100001121160020. Its totient is φ = 100001121160018.

The previous prime is 100001121160001. The next prime is 100001121160111. The reversal of 100001121160019 is 910061121100001.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-100001121160019 is a prime.

It is a super-2 number, since 2×100001121160019² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 100001121159976 and 100001121160003.

It is not a weakly prime, because it can be changed into another prime (100001121180019) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50000560580009 + 50000560580010.

It is an arithmetic number, because the mean of its divisors is an integer number (50000560580010).

Almost surely, 2^{100001121160019} is an apocalyptic number.

100001121160019 is a deficient number, since it is larger than the sum of its proper divisors (1).

100001121160019 is an equidigital number, since it uses as much as digits as its factorization.

100001121160019 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 108, while the sum is 23.

The spelling of 100001121160019 in words is "one hundred trillion, one billion, one hundred twenty-one million, one hundred sixty thousand, nineteen".