30100023211 has 2 divisors, whose sum is σ = 30100023212. Its totient is φ = 30100023210.

The previous prime is 30100023199. The next prime is 30100023229. The reversal of 30100023211 is 11232000103.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30100023211 - 2¹³ = 30100015019 is a prime.

It is a super-2 number, since 2×30100023211² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 30100023191 and 30100023200.

It is not a weakly prime, because it can be changed into another prime (30100023281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15050011605 + 15050011606.

It is an arithmetic number, because the mean of its divisors is an integer number (15050011606).

Almost surely, 2^30100023211 is an apocalyptic number.

30100023211 is a deficient number, since it is larger than the sum of its proper divisors (1).

30100023211 is an equidigital number, since it uses as much as digits as its factorization.

30100023211 is an evil number, because the sum of its binary digits is even.

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

Adding to 30100023211 its reverse (11232000103), we get a palindrome (41332023314).

The spelling of 30100023211 in words is "thirty billion, one hundred million, twenty-three thousand, two hundred eleven".