101101121202101 has 4 divisors (see below), whose sum is σ = 101105006594604. Its totient is φ = 101097235809600.

The previous prime is 101101121202079. The next prime is 101101121202119. The reversal of 101101121202101 is 101202121101101.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 99740188974001 + 1360932228100 = 9987001^2 + 1166590^2 .

It is a cyclic number.

It is not a de Polignac number, because 101101121202101 - 2³⁸ = 100826243295157 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 (101101121202401) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1942657220 + ... + 1942709261.

It is an arithmetic number, because the mean of its divisors is an integer number (25276251648651).

Almost surely, 2^{101101121202101} is an apocalyptic number.

It is an amenable number.

101101121202101 is a deficient number, since it is larger than the sum of its proper divisors (3885392503).

101101121202101 is an equidigital number, since it uses as much as digits as its factorization.

101101121202101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3885392502.

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

Adding to 101101121202101 its reverse (101202121101101), we get a palindrome (202303242303202).

The spelling of 101101121202101 in words is "one hundred one trillion, one hundred one billion, one hundred twenty-one million, two hundred two thousand, one hundred one".