1020302210203 has 16 divisors (see below), whose sum is σ = 1075840796160. Its totient is φ = 965709923904.

The previous prime is 1020302210159. The next prime is 1020302210231. The reversal of 1020302210203 is 3020122030201.

1020302210203 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a cyclic number.

It is not a de Polignac number, because 1020302210203 - 2¹³ = 1020302202011 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1020302210233) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 2871583 + ... + 3207271.

It is an arithmetic number, because the mean of its divisors is an integer number (67240049760).

Almost surely, 2^{1020302210203} is an apocalyptic number.

1020302210203 is a deficient number, since it is larger than the sum of its proper divisors (55538585957).

1020302210203 is a wasteful number, since it uses less digits than its factorization.

1020302210203 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 337098.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 1020302210203 its reverse (3020122030201), we get a palindrome (4040424240404).

The spelling of 1020302210203 in words is "one trillion, twenty billion, three hundred two million, two hundred ten thousand, two hundred three".