202120402341 has 64 divisors (see below), whose sum is σ = 327399045120. Its totient is φ = 109284215040.

The previous prime is 202120402333. The next prime is 202120402357. The reversal of 202120402341 is 143204021202.

202120402341 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 202120402341 - 2³ = 202120402333 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202120402301) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 1457040 + ... + 1589718.

It is an arithmetic number, because the mean of its divisors is an integer number (5115610080).

Almost surely, 2^202120402341 is an apocalyptic number.

It is an amenable number.

202120402341 is a deficient number, since it is larger than the sum of its proper divisors (125278642779).

202120402341 is a wasteful number, since it uses less digits than its factorization.

202120402341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132826.

The product of its (nonzero) digits is 768, while the sum is 21.

Adding to 202120402341 its reverse (143204021202), we get a palindrome (345324423543).

The spelling of 202120402341 in words is "two hundred two billion, one hundred twenty million, four hundred two thousand, three hundred forty-one".