30105666055330 has 8 divisors (see below), whose sum is σ = 54190198899612. Its totient is φ = 12042266422128.

The previous prime is 30105666055319. The next prime is 30105666055331. The reversal of 30105666055330 is 3355066650103.

It can be written as a sum of positive squares in 2 ways, for example, as 27364061958489 + 2741604096841 = 5231067^2 + 1655779^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×30105666055330² (a number of 28 digits) contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (30105666055331) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1505283302757 + ... + 1505283302776.

Almost surely, 2^{30105666055330} is an apocalyptic number.

30105666055330 is a deficient number, since it is larger than the sum of its proper divisors (24084532844282).

30105666055330 is a wasteful number, since it uses less digits than its factorization.

30105666055330 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3010566605540.

The product of its (nonzero) digits is 729000, while the sum is 43.

The spelling of 30105666055330 in words is "thirty trillion, one hundred five billion, six hundred sixty-six million, fifty-five thousand, three hundred thirty".