30111010223 has 8 divisors (see below), whose sum is σ = 34417906080. Its totient is φ = 25805445120.

The previous prime is 30111010183. The next prime is 30111010231. The reversal of 30111010223 is 32201011103.

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

It is not a de Polignac number, because 30111010223 - 2²² = 30106815919 is a prime.

It is a super-2 number, since 2×30111010223² (a number of 22 digits) contains 22 as substring.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30111010198 and 30111010207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30111010823) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 283718 + ... + 375123.

It is an arithmetic number, because the mean of its divisors is an integer number (4302238260).

Almost surely, 2^30111010223 is an apocalyptic number.

30111010223 is a deficient number, since it is larger than the sum of its proper divisors (4306895857).

30111010223 is an equidigital number, since it uses as much as digits as its factorization.

30111010223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665377.

The product of its (nonzero) digits is 36, while the sum is 14.

Adding to 30111010223 its reverse (32201011103), we get a palindrome (62312021326).

The spelling of 30111010223 in words is "thirty billion, one hundred eleven million, ten thousand, two hundred twenty-three".