30192829990105 has 8 divisors (see below), whose sum is σ = 37210622906952. Its totient is φ = 23501446046208.

The previous prime is 30192829990021. The next prime is 30192829990129. The reversal of 30192829990105 is 50109992829103.

It can be written as a sum of positive squares in 4 ways, for example, as 17408829967321 + 12784000022784 = 4172389^2 + 3575472^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 30192829990105 - 2²⁹ = 30192293119193 is a prime.

It is a super-2 number, since 2×30192829990105² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30192829990105.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 81602243032 + ... + 81602243401.

It is an arithmetic number, because the mean of its divisors is an integer number (4651327863369).

Almost surely, 2^{30192829990105} is an apocalyptic number.

It is an amenable number.

30192829990105 is a deficient number, since it is larger than the sum of its proper divisors (7017792916847).

30192829990105 is a wasteful number, since it uses less digits than its factorization.

30192829990105 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 163204486475.

The product of its (nonzero) digits is 3149280, while the sum is 58.

The spelling of 30192829990105 in words is "thirty trillion, one hundred ninety-two billion, eight hundred twenty-nine million, nine hundred ninety thousand, one hundred five".