30313213010 has 16 divisors (see below), whose sum is σ = 54567639576. Its totient is φ = 12124428288.

The previous prime is 30313212977. The next prime is 30313213027. The reversal of 30313213010 is 1031231303.

It can be written as a sum of positive squares in 4 ways, for example, as 27966876289 + 2346336721 = 167233^2 + 48439^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 30313213010.

It is an unprimeable number.

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, 52832 + ... + 251828.

Almost surely, 2^30313213010 is an apocalyptic number.

30313213010 is a deficient number, since it is larger than the sum of its proper divisors (24254426566).

30313213010 is a wasteful number, since it uses less digits than its factorization.

30313213010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 214237.

The product of its (nonzero) digits is 162, while the sum is 17.

Adding to 30313213010 its reverse (1031231303), we get a palindrome (31344444313).

The spelling of 30313213010 in words is "thirty billion, three hundred thirteen million, two hundred thirteen thousand, ten".