30106799101 has 4 divisors (see below), whose sum is σ = 30920496412. Its totient is φ = 29293101792.

The previous prime is 30106799083. The next prime is 30106799147. The reversal of 30106799101 is 10199760103.

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 24387507225 + 5719291876 = 156165^2 + 75626^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30106799101 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (37), and also a Moran number because the ratio is a prime number: 813697273 = 30106799101 / (3 + 0 + 1 + 0 + 6 + 7 + 9 + 9 + 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 (30106799161) 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, 406848600 + ... + 406848673.

It is an arithmetic number, because the mean of its divisors is an integer number (7730124103).

Almost surely, 2^30106799101 is an apocalyptic number.

It is an amenable number.

30106799101 is a deficient number, since it is larger than the sum of its proper divisors (813697311).

30106799101 is an equidigital number, since it uses as much as digits as its factorization.

30106799101 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 813697310.

The product of its (nonzero) digits is 10206, while the sum is 37.

The spelling of 30106799101 in words is "thirty billion, one hundred six million, seven hundred ninety-nine thousand, one hundred one".