30110120193 has 8 divisors (see below), whose sum is σ = 40746033568. Its totient is φ = 19773810144.

The previous prime is 30110120149. The next prime is 30110120213. The reversal of 30110120193 is 39102101103.

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

It is not a de Polignac number, because 30110120193 - 2¹³ = 30110112001 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30110120123) 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, 74900596 + ... + 74900997.

It is an arithmetic number, because the mean of its divisors is an integer number (5093254196).

Almost surely, 2^30110120193 is an apocalyptic number.

It is an amenable number.

30110120193 is a deficient number, since it is larger than the sum of its proper divisors (10635913375).

30110120193 is a wasteful number, since it uses less digits than its factorization.

30110120193 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 149801663.

The product of its (nonzero) digits is 162, while the sum is 21.

Adding to 30110120193 its reverse (39102101103), we get a palindrome (69212221296).

The spelling of 30110120193 in words is "thirty billion, one hundred ten million, one hundred twenty thousand, one hundred ninety-three".