1020602060201 has 4 divisors (see below), whose sum is σ = 1020604143504. Its totient is φ = 1020599976900.

The previous prime is 1020602060189. The next prime is 1020602060209.

It is a happy number.

1020602060201 is nontrivially palindromic in base 10.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 1020602060201 - 2¹⁰ = 1020602059177 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1020602060209) 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, 140066 + ... + 1435556.

It is an arithmetic number, because the mean of its divisors is an integer number (255151035876).

Almost surely, 2^{1020602060201} is an apocalyptic number.

It is an amenable number.

1020602060201 is a deficient number, since it is larger than the sum of its proper divisors (2083303).

1020602060201 is an equidigital number, since it uses as much as digits as its factorization.

1020602060201 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2083302.

The product of its (nonzero) digits is 288, while the sum is 20.

The spelling of 1020602060201 in words is "one trillion, twenty billion, six hundred two million, sixty thousand, two hundred one".