30012010103101 has 4 divisors (see below), whose sum is σ = 32320626264892. Its totient is φ = 27703393941312.

The previous prime is 30012010103087. The next prime is 30012010103171. The reversal of 30012010103101 is 10130101021003.

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 17618082812100 + 12393927291001 = 4197390^2 + 3520501^2 .

It is a cyclic number.

It is not a de Polignac number, because 30012010103101 - 2¹³ = 30012010094909 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13), and also a Moran number because the ratio is a prime number: 2308616161777 = 30012010103101 / (3 + 0 + 0 + 1 + 2 + 0 + 1 + 0 + 1 + 0 + 3 + 1 + 0 + 1).

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30012010103171) 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, 1154308080876 + ... + 1154308080901.

It is an arithmetic number, because the mean of its divisors is an integer number (8080156566223).

Almost surely, 2^{30012010103101} is an apocalyptic number.

It is an amenable number.

30012010103101 is a deficient number, since it is larger than the sum of its proper divisors (2308616161791).

30012010103101 is a wasteful number, since it uses less digits than its factorization.

30012010103101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2308616161790.

The product of its (nonzero) digits is 18, while the sum is 13.

Adding to 30012010103101 its reverse (10130101021003), we get a palindrome (40142111124104).

The spelling of 30012010103101 in words is "thirty trillion, twelve billion, ten million, one hundred three thousand, one hundred one".