30000101211 has 24 divisors (see below), whose sum is σ = 43446368784. Its totient is φ = 19948032000.

The previous prime is 30000101203. The next prime is 30000101303. The reversal of 30000101211 is 11210100003.

It is not a de Polignac number, because 30000101211 - 2³ = 30000101203 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 30000101193 and 30000101202.

It is not an unprimeable number, because it can be changed into a prime (30000101011) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 9226336 + ... + 9229586.

It is an arithmetic number, because the mean of its divisors is an integer number (1810265366).

Almost surely, 2^30000101211 is an apocalyptic number.

30000101211 is a deficient number, since it is larger than the sum of its proper divisors (13446267573).

30000101211 is a wasteful number, since it uses less digits than its factorization.

30000101211 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5611 (or 5608 counting only the distinct ones).

The product of its (nonzero) digits is 6, while the sum is 9.

Adding to 30000101211 its reverse (11210100003), we get a palindrome (41210201214).

The spelling of 30000101211 in words is "thirty billion, one hundred one thousand, two hundred eleven".