30010000501 has 4 divisors (see below), whose sum is σ = 32318462092. Its totient is φ = 27701538912.

The previous prime is 30010000477. The next prime is 30010000507. The reversal of 30010000501 is 10500001003.

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 9712299601 + 20297700900 = 98551^2 + 142470^2 .

It is a cyclic number.

It is not a de Polignac number, because 30010000501 - 2⁵ = 30010000469 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 (30010000507) 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, 1154230776 + ... + 1154230801.

It is an arithmetic number, because the mean of its divisors is an integer number (8079615523).

Almost surely, 2^30010000501 is an apocalyptic number.

It is an amenable number.

30010000501 is a deficient number, since it is larger than the sum of its proper divisors (2308461591).

30010000501 is a wasteful number, since it uses less digits than its factorization.

30010000501 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2308461590.

The product of its (nonzero) digits is 15, while the sum is 10.

Adding to 30010000501 its reverse (10500001003), we get a palindrome (40510001504).

The spelling of 30010000501 in words is "thirty billion, ten million, five hundred one", and thus it is an aban number.