10101101111019 has 24 divisors (see below), whose sum is σ = 14663096688240. Its totient is φ = 6700614560448.

The previous prime is 10101101110999. The next prime is 10101101111029. The reversal of 10101101111019 is 91011110110101.

It is not a de Polignac number, because 10101101111019 - 2⁵ = 10101101110987 is a prime.

It is a super-2 number, since 2×10101101111019² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10101101110992 and 10101101111010.

It is not an unprimeable number, because it can be changed into a prime (10101101111029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 687957 + ... + 4547030.

It is an arithmetic number, because the mean of its divisors is an integer number (610962362010).

Almost surely, 2^{10101101111019} is an apocalyptic number.

10101101111019 is a deficient number, since it is larger than the sum of its proper divisors (4561995577221).

10101101111019 is a wasteful number, since it uses less digits than its factorization.

10101101111019 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5236059 (or 5236056 counting only the distinct ones).

The product of its (nonzero) digits is 9, while the sum is 18.

The spelling of 10101101111019 in words is "ten trillion, one hundred one billion, one hundred one million, one hundred eleven thousand, nineteen".