1011102020068 has 24 divisors (see below), whose sum is σ = 2035596128384. Its totient is φ = 430459704000.

The previous prime is 1011102020059. The next prime is 1011102020069. The reversal of 1011102020068 is 8600202011101.

1011102020068 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (1011102020069) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 119567913 + ... + 119576368.

Almost surely, 2^{1011102020068} is an apocalyptic number.

It is an amenable number.

1011102020068 is an abundant number, since it is smaller than the sum of its proper divisors (1024494108316).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1011102020068 is a wasteful number, since it uses less digits than its factorization.

1011102020068 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 239144443 (or 239144441 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 22.

Adding to 1011102020068 its reverse (8600202011101), we get a palindrome (9611304031169).

The spelling of 1011102020068 in words is "one trillion, eleven billion, one hundred two million, twenty thousand, sixty-eight".