30110102101 has 4 divisors (see below), whose sum is σ = 30112504204. Its totient is φ = 30107700000.

The previous prime is 30110102081. The next prime is 30110102117. The reversal of 30110102101 is 10120101103.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 6876721476 + 23233380625 = 82926^2 + 152425^2 .

It is a cyclic number.

It is not a de Polignac number, because 30110102101 - 2⁹ = 30110101589 is a prime.

It is a super-2 number, since 2×30110102101² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30110102501) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1182150 + ... + 1207351.

It is an arithmetic number, because the mean of its divisors is an integer number (7528126051).

Almost surely, 2^30110102101 is an apocalyptic number.

It is an amenable number.

30110102101 is a deficient number, since it is larger than the sum of its proper divisors (2402103).

30110102101 is a wasteful number, since it uses less digits than its factorization.

30110102101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2402102.

The product of its (nonzero) digits is 6, while the sum is 10.

Adding to 30110102101 its reverse (10120101103), we get a palindrome (40230203204).

The spelling of 30110102101 in words is "thirty billion, one hundred ten million, one hundred two thousand, one hundred one".