30100312211 has 4 divisors (see below), whose sum is σ = 30253105872. Its totient is φ = 29947518552.

The previous prime is 30100312153. The next prime is 30100312219. The reversal of 30100312211 is 11221300103.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 11221300103 = 13 ⋅863176931.

It is a cyclic number.

It is not a de Polignac number, because 30100312211 - 2⁶ = 30100312147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30100312219) 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, 76396535 + ... + 76396928.

It is an arithmetic number, because the mean of its divisors is an integer number (7563276468).

Almost surely, 2^30100312211 is an apocalyptic number.

30100312211 is a deficient number, since it is larger than the sum of its proper divisors (152793661).

30100312211 is a wasteful number, since it uses less digits than its factorization.

30100312211 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 152793660.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 30100312211 its reverse (11221300103), we get a palindrome (41321612314).

The spelling of 30100312211 in words is "thirty billion, one hundred million, three hundred twelve thousand, two hundred eleven".