10302203012 has 6 divisors (see below), whose sum is σ = 18028855278. Its totient is φ = 5151101504.

The previous prime is 10302202993. The next prime is 10302203029. The reversal of 10302203012 is 21030220301.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 6904945216 + 3397257796 = 83096^2 + 58286^2 .

It is a super-2 number, since 2×10302203012² (a number of 21 digits) contains 22 as substring.

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 as a sum of consecutive naturals, namely, 1287775373 + ... + 1287775380.

It is an arithmetic number, because the mean of its divisors is an integer number (3004809213).

Almost surely, 2^10302203012 is an apocalyptic number.

It is an amenable number.

10302203012 is a deficient number, since it is larger than the sum of its proper divisors (7726652266).

10302203012 is a wasteful number, since it uses less digits than its factorization.

10302203012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2575550757 (or 2575550755 counting only the distinct ones).

The product of its (nonzero) digits is 72, while the sum is 14.

Adding to 10302203012 its reverse (21030220301), we get a palindrome (31332423313).

It can be divided in two parts, 1030220301 and 2, that multiplied together give a palindrome (2060440602).

The spelling of 10302203012 in words is "ten billion, three hundred two million, two hundred three thousand, twelve".