10101033205 has 4 divisors (see below), whose sum is σ = 12121239852. Its totient is φ = 8080826560.

The previous prime is 10101033203. The next prime is 10101033223. The reversal of 10101033205 is 50233010101.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 50233010101 = 152077 ⋅330313.

It can be written as a sum of positive squares in 2 ways, for example, as 7800775684 + 2300257521 = 88322^2 + 47961^2 .

It is not a de Polignac number, because 10101033205 - 2¹ = 10101033203 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 (10101033203) 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, 1010103316 + ... + 1010103325.

It is an arithmetic number, because the mean of its divisors is an integer number (3030309963).

Almost surely, 2^10101033205 is an apocalyptic number.

It is an amenable number.

10101033205 is a deficient number, since it is larger than the sum of its proper divisors (2020206647).

10101033205 is an equidigital number, since it uses as much as digits as its factorization.

10101033205 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2020206646.

The product of its (nonzero) digits is 90, while the sum is 16.

Adding to 10101033205 its reverse (50233010101), we get a palindrome (60334043306).

The spelling of 10101033205 in words is "ten billion, one hundred one million, thirty-three thousand, two hundred five".