101010010111011 has 8 divisors (see below), whose sum is σ = 149644459423760. Its totient is φ = 67340006740656.

The previous prime is 101010010111009. The next prime is 101010010111051. The reversal of 101010010111011 is 110111010010101.

It is not a de Polignac number, because 101010010111011 - 2¹ = 101010010111009 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 101010010110984 and 101010010111002.

It is not an unprimeable number, because it can be changed into a prime (101010010111051) 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, 1870555742770 + ... + 1870555742823.

It is an arithmetic number, because the mean of its divisors is an integer number (18705557427970).

Almost surely, 2^{101010010111011} is an apocalyptic number.

101010010111011 is a deficient number, since it is larger than the sum of its proper divisors (48634449312749).

101010010111011 is an equidigital number, since it uses as much as digits as its factorization.

101010010111011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3741111485602 (or 3741111485596 counting only the distinct ones).

The product of its (nonzero) digits is 1, while the sum is 9.

Adding to 101010010111011 its reverse (110111010010101), we get a palindrome (211121020121112).

The spelling of 101010010111011 in words is "one hundred one trillion, ten billion, ten million, one hundred eleven thousand, eleven".