30123411001 has 4 divisors (see below), whose sum is σ = 31895376372. Its totient is φ = 28351445632.

The previous prime is 30123410987. The next prime is 30123411007. The reversal of 30123411001 is 10011432103.

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 22673131776 + 7450279225 = 150576^2 + 86315^2 .

It is not a de Polignac number, because 30123411001 - 2⁵ = 30123410969 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30123411007) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 885982660 + ... + 885982693.

It is an arithmetic number, because the mean of its divisors is an integer number (7973844093).

Almost surely, 2^30123411001 is an apocalyptic number.

It is an amenable number.

30123411001 is a deficient number, since it is larger than the sum of its proper divisors (1771965371).

30123411001 is a wasteful number, since it uses less digits than its factorization.

30123411001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1771965370.

The product of its (nonzero) digits is 72, while the sum is 16.

Adding to 30123411001 its reverse (10011432103), we get a palindrome (40134843104).

The spelling of 30123411001 in words is "thirty billion, one hundred twenty-three million, four hundred eleven thousand, one".