10302003012 has 24 divisors (see below), whose sum is σ = 27472008256. Its totient is φ = 2943429408.

The previous prime is 10302002989. The next prime is 10302003031. The reversal of 10302003012 is 21030020301.

It is a happy number.

It is a super-2 number, since 2×10302003012² (a number of 21 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (12).

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 61321363 + ... + 61321530.

Almost surely, 2^10302003012 is an apocalyptic number.

10302003012 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

10302003012 is an abundant number, since it is smaller than the sum of its proper divisors (17170005244).

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

10302003012 is a wasteful number, since it uses less digits than its factorization.

10302003012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 122642907 (or 122642905 counting only the distinct ones).

The product of its (nonzero) digits is 36, while the sum is 12.

Adding to 10302003012 its reverse (21030020301), we get a palindrome (31332023313).

The spelling of 10302003012 in words is "ten billion, three hundred two million, three thousand, twelve".