3020442101 has 4 divisors (see below), whose sum is σ = 3032195052. Its totient is φ = 3008689152.

The previous prime is 3020442091. The next prime is 3020442149. The reversal of 3020442101 is 1012440203.

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 2202424900 + 818017201 = 46930^2 + 28601^2 .

It is a cyclic number.

It is not a de Polignac number, because 3020442101 - 2²⁶ = 2953333237 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 3020442101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3020442181) 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, 5876090 + ... + 5876603.

It is an arithmetic number, because the mean of its divisors is an integer number (758048763).

Almost surely, 2^3020442101 is an apocalyptic number.

It is an amenable number.

3020442101 is a deficient number, since it is larger than the sum of its proper divisors (11752951).

3020442101 is a wasteful number, since it uses less digits than its factorization.

3020442101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11752950.

The product of its (nonzero) digits is 192, while the sum is 17.

The square root of 3020442101 is about 54958.5489346289. The cubic root of 3020442101 is about 1445.5180034819.

Adding to 3020442101 its reverse (1012440203), we get a palindrome (4032882304).

The spelling of 3020442101 in words is "three billion, twenty million, four hundred forty-two thousand, one hundred one".