101010001211011 has 2 divisors, whose sum is σ = 101010001211012. Its totient is φ = 101010001211010.

The previous prime is 101010001210897. The next prime is 101010001211033. The reversal of 101010001211011 is 110112100010101.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 101010001211011 - 2²⁵ = 101009967656579 is a prime.

It is not a weakly prime, because it can be changed into another prime (101010001211111) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50505000605505 + 50505000605506.

It is an arithmetic number, because the mean of its divisors is an integer number (50505000605506).

Almost surely, 2^{101010001211011} is an apocalyptic number.

101010001211011 is a deficient number, since it is larger than the sum of its proper divisors (1).

101010001211011 is an equidigital number, since it uses as much as digits as its factorization.

101010001211011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2, while the sum is 10.

Adding to 101010001211011 its reverse (110112100010101), we get a palindrome (211122101221112).

The spelling of 101010001211011 in words is "one hundred one trillion, ten billion, one million, two hundred eleven thousand, eleven".