30010101101 has 4 divisors (see below), whose sum is σ = 30011013852. Its totient is φ = 30009188352.

The previous prime is 30010101097. The next prime is 30010101103. The reversal of 30010101101 is 10110101003.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 10110101003 = 859 ⋅11769617.

It can be written as a sum of positive squares in 2 ways, for example, as 21919098601 + 8091002500 = 148051^2 + 89950^2 .

It is a cyclic number.

It is not a de Polignac number, because 30010101101 - 2² = 30010101097 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30010101103) 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, 405140 + ... + 473453.

It is an arithmetic number, because the mean of its divisors is an integer number (7502753463).

Almost surely, 2^30010101101 is an apocalyptic number.

It is an amenable number.

30010101101 is a deficient number, since it is larger than the sum of its proper divisors (912751).

30010101101 is an equidigital number, since it uses as much as digits as its factorization.

30010101101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 912750.

The product of its (nonzero) digits is 3, while the sum is 8.

Adding to 30010101101 its reverse (10110101003), we get a palindrome (40120202104).

The spelling of 30010101101 in words is "thirty billion, ten million, one hundred one thousand, one hundred one".