1010101020011 has 8 divisors (see below), whose sum is σ = 1013637579024. Its totient is φ = 1006569447840.

The previous prime is 1010101019909. The next prime is 1010101020017. The reversal of 1010101020011 is 1100201010101.

It is a happy number.

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 1010101020011 - 2¹⁴ = 1010101003627 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1010101020017) 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, 840665 + ... + 1651338.

It is an arithmetic number, because the mean of its divisors is an integer number (126704697378).

Almost surely, 2^{1010101020011} is an apocalyptic number.

1010101020011 is a deficient number, since it is larger than the sum of its proper divisors (3536559013).

1010101020011 is a wasteful number, since it uses less digits than its factorization.

1010101020011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2493421.

The product of its (nonzero) digits is 2, while the sum is 8.

Adding to 1010101020011 its reverse (1100201010101), we get a palindrome (2110302030112).

The spelling of 1010101020011 in words is "one trillion, ten billion, one hundred one million, twenty thousand, eleven".