1020210101101 has 8 divisors (see below), whose sum is σ = 1088616403520. Its totient is φ = 953274902112.

The previous prime is 1020210101087. The next prime is 1020210101179. The reversal of 1020210101101 is 1011010120201.

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 1020210101101 - 2¹⁵ = 1020210068333 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 (1020210101501) 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, 367774425 + ... + 367777198.

It is an arithmetic number, because the mean of its divisors is an integer number (136077050440).

Almost surely, 2^{1020210101101} is an apocalyptic number.

It is an amenable number.

1020210101101 is a deficient number, since it is larger than the sum of its proper divisors (68406302419).

1020210101101 is an equidigital number, since it uses as much as digits as its factorization.

1020210101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 735551715.

The product of its (nonzero) digits is 4, while the sum is 10.

Adding to 1020210101101 its reverse (1011010120201), we get a palindrome (2031220221302).

The spelling of 1020210101101 in words is "one trillion, twenty billion, two hundred ten million, one hundred one thousand, one hundred one".