101010011221011 has 8 divisors (see below), whose sum is σ = 134844058831824. Its totient is φ = 67257985545440.

The previous prime is 101010011220983. The next prime is 101010011221039. The reversal of 101010011221011 is 110122110010101.

It is an interprime number because it is at equal distance from previous prime (101010011220983) and next prime (101010011221039).

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 101010011221011 - 2⁷ = 101010011220883 is a prime.

It is not an unprimeable number, because it can be changed into a prime (101010011221081) 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, 20505480936 + ... + 20505485861.

It is an arithmetic number, because the mean of its divisors is an integer number (16855507353978).

Almost surely, 2^{101010011221011} is an apocalyptic number.

101010011221011 is a deficient number, since it is larger than the sum of its proper divisors (33834047610813).

101010011221011 is an equidigital number, since it uses as much as digits as its factorization.

101010011221011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41010967621.

The product of its (nonzero) digits is 4, while the sum is 12.

Adding to 101010011221011 its reverse (110122110010101), we get a palindrome (211132121231112).

The spelling of 101010011221011 in words is "one hundred one trillion, ten billion, eleven million, two hundred twenty-one thousand, eleven".