101021211021101 has 8 divisors (see below), whose sum is σ = 115507816334400. Its totient is φ = 86548356642528.

The previous prime is 101021211021089. The next prime is 101021211021103. The reversal of 101021211021101 is 101120112120101.

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 101021211021101 - 2¹⁸ = 101021210758957 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101021211021103) 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, 3437717936 + ... + 3437747321.

It is an arithmetic number, because the mean of its divisors is an integer number (14438477041800).

Almost surely, 2^{101021211021101} is an apocalyptic number.

It is an amenable number.

101021211021101 is a deficient number, since it is larger than the sum of its proper divisors (14486605313299).

101021211021101 is an equidigital number, since it uses as much as digits as its factorization.

101021211021101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6875467363.

The product of its (nonzero) digits is 8, while the sum is 14.

Adding to 101021211021101 its reverse (101120112120101), we get a palindrome (202141323141202).

The spelling of 101021211021101 in words is "one hundred one trillion, twenty-one billion, two hundred eleven million, twenty-one thousand, one hundred one".