1020203202341 has 8 divisors (see below), whose sum is σ = 1024573536000. Its totient is φ = 1015835296000.

The previous prime is 1020203202331. The next prime is 1020203202439. The reversal of 1020203202341 is 1432023020201.

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 1020203202341 - 2³⁴ = 1003023333157 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020203202331) 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, 238085 + ... + 1448133.

It is an arithmetic number, because the mean of its divisors is an integer number (128071692000).

Almost surely, 2^{1020203202341} is an apocalyptic number.

It is an amenable number.

1020203202341 is a deficient number, since it is larger than the sum of its proper divisors (4370333659).

1020203202341 is a wasteful number, since it uses less digits than its factorization.

1020203202341 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1213659.

The product of its (nonzero) digits is 576, while the sum is 20.

Adding to 1020203202341 its reverse (1432023020201), we get a palindrome (2452226222542).

The spelling of 1020203202341 in words is "one trillion, twenty billion, two hundred three million, two hundred two thousand, three hundred forty-one".