30201320011 has 8 divisors (see below), whose sum is σ = 30259330704. Its totient is φ = 30143366400.

The previous prime is 30201320003. The next prime is 30201320077. The reversal of 30201320011 is 11002310203.

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 30201320011 - 2³ = 30201320003 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30201319973 and 30201320000.

It is not an unprimeable number, because it can be changed into a prime (30201320111) 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, 1131360 + ... + 1157746.

It is an arithmetic number, because the mean of its divisors is an integer number (3782416338).

Almost surely, 2^30201320011 is an apocalyptic number.

30201320011 is a deficient number, since it is larger than the sum of its proper divisors (58010693).

30201320011 is a wasteful number, since it uses less digits than its factorization.

30201320011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28541.

The product of its (nonzero) digits is 36, while the sum is 13.

Adding to 30201320011 its reverse (11002310203), we get a palindrome (41203630214).

The spelling of 30201320011 in words is "thirty billion, two hundred one million, three hundred twenty thousand, eleven".