30123302030210 has 16 divisors (see below), whose sum is σ = 55140959649600. Its totient is φ = 11845095035376.

The previous prime is 30123302030207. The next prime is 30123302030219. The reversal of 30123302030210 is 1203020332103.

It is not an unprimeable number, because it can be changed into a prime (30123302030219) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 25528221470 + ... + 25528222649.

It is an arithmetic number, because the mean of its divisors is an integer number (3446309978100).

Almost surely, 2^{30123302030210} is an apocalyptic number.

30123302030210 is a deficient number, since it is larger than the sum of its proper divisors (25017657619390).

30123302030210 is a wasteful number, since it uses less digits than its factorization.

30123302030210 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 51056444185.

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

Adding to 30123302030210 its reverse (1203020332103), we get a palindrome (31326322362313).

The spelling of 30123302030210 in words is "thirty trillion, one hundred twenty-three billion, three hundred two million, thirty thousand, two hundred ten".