1011100202011 has 8 divisors (see below), whose sum is σ = 1011416370848. Its totient is φ = 1010784096000.

The previous prime is 1011100201987. The next prime is 1011100202023. The reversal of 1011100202011 is 1102020011101.

1011100202011 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1011100202011 - 2³³ = 1002510267419 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1011100202051) 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, 72624331 + ... + 72638251.

It is an arithmetic number, because the mean of its divisors is an integer number (126427046356).

Almost surely, 2^{1011100202011} is an apocalyptic number.

1011100202011 is a deficient number, since it is larger than the sum of its proper divisors (316168837).

1011100202011 is a wasteful number, since it uses less digits than its factorization.

1011100202011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31413.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1011100202011 its reverse (1102020011101), we get a palindrome (2113120213112).

The spelling of 1011100202011 in words is "one trillion, eleven billion, one hundred million, two hundred two thousand, eleven".