101133211221011 has 2 divisors, whose sum is σ = 101133211221012. Its totient is φ = 101133211221010.

The previous prime is 101133211220999. The next prime is 101133211221043. The reversal of 101133211221011 is 110122112331101.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 101133211221011 - 2²² = 101133207026707 is a prime.

It is not a weakly prime, because it can be changed into another prime (101133211221061) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50566605610505 + 50566605610506.

It is an arithmetic number, because the mean of its divisors is an integer number (50566605610506).

Almost surely, 2^{101133211221011} is an apocalyptic number.

101133211221011 is a deficient number, since it is larger than the sum of its proper divisors (1).

101133211221011 is an equidigital number, since it uses as much as digits as its factorization.

101133211221011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 20.

Adding to 101133211221011 its reverse (110122112331101), we get a palindrome (211255323552112).

The spelling of 101133211221011 in words is "one hundred one trillion, one hundred thirty-three billion, two hundred eleven million, two hundred twenty-one thousand, eleven".