30111113001 has 4 divisors (see below), whose sum is σ = 40148150672. Its totient is φ = 20074075332.

The previous prime is 30111112841. The next prime is 30111113003. The reversal of 30111113001 is 10031111103.

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 30111113001 - 2²² = 30106918697 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (30111113003) 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, 5018518831 + ... + 5018518836.

It is an arithmetic number, because the mean of its divisors is an integer number (10037037668).

Almost surely, 2^30111113001 is an apocalyptic number.

It is an amenable number.

30111113001 is a deficient number, since it is larger than the sum of its proper divisors (10037037671).

30111113001 is a wasteful number, since it uses less digits than its factorization.

30111113001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10037037670.

The product of its (nonzero) digits is 9, while the sum is 12.

Adding to 30111113001 its reverse (10031111103), we get a palindrome (40142224104).

The spelling of 30111113001 in words is "thirty billion, one hundred eleven million, one hundred thirteen thousand, one".