30312301122010 has 128 divisors (see below), whose sum is σ = 56400302597184. Its totient is φ = 11722455613440.

The previous prime is 30312301121989. The next prime is 30312301122031. The reversal of 30312301122010 is 1022110321303.

It is an interprime number because it is at equal distance from previous prime (30312301121989) and next prime (30312301122031).

It can be written as a sum of positive squares in 32 ways, for example, as 20721951266769 + 9590349855241 = 4552137^2 + 3096829^2 .

It is a super-2 number, since 2×30312301122010² (a number of 28 digits) contains 22 as substring.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 32350374262 + ... + 32350375198.

Almost surely, 2^{30312301122010} is an apocalyptic number.

30312301122010 is a deficient number, since it is larger than the sum of its proper divisors (26088001475174).

30312301122010 is a wasteful number, since it uses less digits than its factorization.

30312301122010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2468.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 30312301122010 its reverse (1022110321303), we get a palindrome (31334411443313).

The spelling of 30312301122010 in words is "thirty trillion, three hundred twelve billion, three hundred one million, one hundred twenty-two thousand, ten".