306111103622130 has 256 divisors, whose sum is σ = 746433792000000. Its totient is φ = 80337715881984.

The previous prime is 306111103622123. The next prime is 306111103622173. The reversal of 306111103622130 is 31226301111603.

It is a Harshad number since it is a multiple of its sum of digits (30).

It is an unprimeable number.

It is a polite number, since it can be written in 127 ways as a sum of consecutive naturals, for example, 153132116871 + ... + 153132118869.

It is an arithmetic number, because the mean of its divisors is an integer number (2915757000000).

Almost surely, 2^{306111103622130} is an apocalyptic number.

306111103622130 is a gapful number since it is divisible by the number (30) formed by its first and last digit.

306111103622130 is an abundant number, since it is smaller than the sum of its proper divisors (440322688377870).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

306111103622130 is a wasteful number, since it uses less digits than its factorization.

306111103622130 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3113.

The product of its (nonzero) digits is 3888, while the sum is 30.

Adding to 306111103622130 its reverse (31226301111603), we get a palindrome (337337404733733).

The spelling of 306111103622130 in words is "three hundred six trillion, one hundred eleven billion, one hundred three million, six hundred twenty-two thousand, one hundred thirty".