1030202012 has 12 divisors (see below), whose sum is σ = 2060404080. Its totient is φ = 441515136.

The previous prime is 1030202011. The next prime is 1030202077. The reversal of 1030202012 is 2102020301.

It is a happy number.

1030202012 is an admirable number.

It is a super-2 number, since 2×1030202012² = 2122632371057696288, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1030201984 and 1030202002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030202011) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 18396437 + ... + 18396492.

It is an arithmetic number, because the mean of its divisors is an integer number (171700340).

Almost surely, 2^1030202012 is an apocalyptic number.

It is an amenable number.

1030202012 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1030202012 is a wasteful number, since it uses less digits than its factorization.

1030202012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 36792940 (or 36792938 counting only the distinct ones).

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

The square root of 1030202012 is about 32096.7601480274. The cubic root of 1030202012 is about 1009.9676531156.

Adding to 1030202012 its reverse (2102020301), we get a palindrome (3132222313).

The spelling of 1030202012 in words is "one billion, thirty million, two hundred two thousand, twelve".