30490119211 has 4 divisors (see below), whose sum is σ = 31815776592. Its totient is φ = 29164461832.

The previous prime is 30490119199. The next prime is 30490119221. The reversal of 30490119211 is 11291109403.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 30490119211 - 2¹⁹ = 30489594923 is a prime.

It is a super-3 number, since 3×30490119211³ (a number of 32 digits) contains 333 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30490119221) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 662828656 + ... + 662828701.

It is an arithmetic number, because the mean of its divisors is an integer number (7953944148).

Almost surely, 2^30490119211 is an apocalyptic number.

30490119211 is a deficient number, since it is larger than the sum of its proper divisors (1325657381).

30490119211 is a wasteful number, since it uses less digits than its factorization.

30490119211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1325657380.

The product of its (nonzero) digits is 1944, while the sum is 31.

The spelling of 30490119211 in words is "thirty billion, four hundred ninety million, one hundred nineteen thousand, two hundred eleven".