2030201101 has 4 divisors (see below), whose sum is σ = 2050302204. Its totient is φ = 2010100000.

The previous prime is 2030201087. The next prime is 2030201113. The reversal of 2030201101 is 1011020302.

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 1095676201 + 934524900 = 33101^2 + 30570^2 .

It is a cyclic number.

It is not a de Polignac number, because 2030201101 - 2⁹ = 2030200589 is a prime.

It is a super-2 number, since 2×2030201101² = 8243433021003224402, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2030208101) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10050400 + ... + 10050601.

It is an arithmetic number, because the mean of its divisors is an integer number (512575551).

Almost surely, 2^2030201101 is an apocalyptic number.

It is an amenable number.

2030201101 is a deficient number, since it is larger than the sum of its proper divisors (20101103).

2030201101 is a wasteful number, since it uses less digits than its factorization.

2030201101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20101102.

The product of its (nonzero) digits is 12, while the sum is 10.

The square root of 2030201101 is about 45057.7529510738. The cubic root of 2030201101 is about 1266.2312271121.

Adding to 2030201101 its reverse (1011020302), we get a palindrome (3041221403).

It can be divided in two parts, 2030201 and 101, that added together give a palindrome (2030302).

The spelling of 2030201101 in words is "two billion, thirty million, two hundred one thousand, one hundred one".