30060923961 has 4 divisors (see below), whose sum is σ = 40081231952. Its totient is φ = 20040615972.

The previous prime is 30060923951. The next prime is 30060923983. The reversal of 30060923961 is 16932906003.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 30060923961 - 2¹⁵ = 30060891193 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (30060923951) 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, 5010153991 + ... + 5010153996.

It is an arithmetic number, because the mean of its divisors is an integer number (10020307988).

Almost surely, 2^30060923961 is an apocalyptic number.

It is an amenable number.

30060923961 is a deficient number, since it is larger than the sum of its proper divisors (10020307991).

30060923961 is a wasteful number, since it uses less digits than its factorization.

30060923961 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 10020307990.

The product of its (nonzero) digits is 52488, while the sum is 39.

The spelling of 30060923961 in words is "thirty billion, sixty million, nine hundred twenty-three thousand, nine hundred sixty-one".