101211211101101 has 8 divisors (see below), whose sum is σ = 101288140329600. Its totient is φ = 101134288423728.

The previous prime is 101211211101073. The next prime is 101211211101127. The reversal of 101211211101101 is 101101112112101.

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 101211211101101 - 2¹⁴ = 101211211084717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (101211211107101) 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, 29497595 + ... + 32749511.

It is an arithmetic number, because the mean of its divisors is an integer number (12661017541200).

Almost surely, 2^{101211211101101} is an apocalyptic number.

It is an amenable number.

101211211101101 is a deficient number, since it is larger than the sum of its proper divisors (76929228499).

101211211101101 is a wasteful number, since it uses less digits than its factorization.

101211211101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3275563.

The product of its (nonzero) digits is 4, while the sum is 14.

Adding to 101211211101101 its reverse (101101112112101), we get a palindrome (202312323213202).

The spelling of 101211211101101 in words is "one hundred one trillion, two hundred eleven billion, two hundred eleven million, one hundred one thousand, one hundred one".