30030210132101 has 4 divisors (see below), whose sum is σ = 30039832118604. Its totient is φ = 30020588145600.

The previous prime is 30030210132071. The next prime is 30030210132121. The reversal of 30030210132101 is 10123101203003.

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 4932374601025 + 25097835531076 = 2220895^2 + 5009774^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30030210132101 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30030210132101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30030210132121) 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, 4810988570 + ... + 4810994811.

It is an arithmetic number, because the mean of its divisors is an integer number (7509958029651).

Almost surely, 2^{30030210132101} is an apocalyptic number.

It is an amenable number.

30030210132101 is a deficient number, since it is larger than the sum of its proper divisors (9621986503).

30030210132101 is an equidigital number, since it uses as much as digits as its factorization.

30030210132101 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9621986502.

The product of its (nonzero) digits is 108, while the sum is 17.

Adding to 30030210132101 its reverse (10123101203003), we get a palindrome (40153311335104).

The spelling of 30030210132101 in words is "thirty trillion, thirty billion, two hundred ten million, one hundred thirty-two thousand, one hundred one".