1020130202 has 16 divisors (see below), whose sum is σ = 1883317632. Its totient is φ = 403567920.

The previous prime is 1020130183. The next prime is 1020130207. The reversal of 1020130202 is 2020310201.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (1020130207) 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 7 ways as a sum of consecutive naturals, for example, 2802374 + ... + 2802737.

It is an arithmetic number, because the mean of its divisors is an integer number (117707352).

Almost surely, 2^1020130202 is an apocalyptic number.

1020130202 is a deficient number, since it is larger than the sum of its proper divisors (863187430).

1020130202 is a wasteful number, since it uses less digits than its factorization.

1020130202 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5605133.

The product of its (nonzero) digits is 24, while the sum is 11.

The square root of 1020130202 is about 31939.4771716758. The cubic root of 1020130202 is about 1006.6655392051.

Adding to 1020130202 its reverse (2020310201), we get a palindrome (3040440403).

The spelling of 1020130202 in words is "one billion, twenty million, one hundred thirty thousand, two hundred two".