1030303212302 has 64 divisors (see below), whose sum is σ = 2003157381120. Its totient is φ = 385957281024.

The previous prime is 1030303212293. The next prime is 1030303212307. The reversal of 1030303212302 is 2032123030301.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1030303212307) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 7340978 + ... + 7480010.

It is an arithmetic number, because the mean of its divisors is an integer number (31299334080).

Almost surely, 2^{1030303212302} is an apocalyptic number.

1030303212302 is a deficient number, since it is larger than the sum of its proper divisors (972854168818).

1030303212302 is a wasteful number, since it uses less digits than its factorization.

1030303212302 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 141217.

The product of its (nonzero) digits is 648, while the sum is 20.

Adding to 1030303212302 its reverse (2032123030301), we get a palindrome (3062426242603).

The spelling of 1030303212302 in words is "one trillion, thirty billion, three hundred three million, two hundred twelve thousand, three hundred two".