30643113007 has 8 divisors (see below), whose sum is σ = 33040190736. Its totient is φ = 28251737472.

The previous prime is 30643112989. The next prime is 30643113029. The reversal of 30643113007 is 70031134603.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 30643113007 - 2³¹ = 28495629359 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 (30643113097) 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, 1414378 + ... + 1435879.

It is an arithmetic number, because the mean of its divisors is an integer number (4130023842).

Almost surely, 2^30643113007 is an apocalyptic number.

30643113007 is a deficient number, since it is larger than the sum of its proper divisors (2397077729).

30643113007 is a wasteful number, since it uses less digits than its factorization.

30643113007 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2851097.

The product of its (nonzero) digits is 4536, while the sum is 28.

The spelling of 30643113007 in words is "thirty billion, six hundred forty-three million, one hundred thirteen thousand, seven".