30123473007 has 8 divisors (see below), whose sum is σ = 40176343984. Its totient is φ = 20076458688.

The previous prime is 30123472997. The next prime is 30123473041. The reversal of 30123473007 is 70037432103.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 30123473007 - 2¹² = 30123468911 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30123473057) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1452148 + ... + 1472745.

It is an arithmetic number, because the mean of its divisors is an integer number (5022042998).

Almost surely, 2^30123473007 is an apocalyptic number.

30123473007 is a deficient number, since it is larger than the sum of its proper divisors (10052870977).

30123473007 is a wasteful number, since it uses less digits than its factorization.

30123473007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2928329.

The product of its (nonzero) digits is 10584, while the sum is 30.

The spelling of 30123473007 in words is "thirty billion, one hundred twenty-three million, four hundred seventy-three thousand, seven".