30312023230011 has 8 divisors (see below), whose sum is σ = 40416242201104. Its totient is φ = 20207909872800.

The previous prime is 30312023229989. The next prime is 30312023230067. The reversal of 30312023230011 is 11003232021303.

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

It is not a de Polignac number, because 30312023230011 - 2⁵ = 30312023229979 is a prime.

It is a super-2 number, since 2×30312023230011² (a number of 28 digits) contains 22 as substring.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 30312023230011.

It is not an unprimeable number, because it can be changed into a prime (30312023230211) 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, 25731340 + ... + 26883561.

It is an arithmetic number, because the mean of its divisors is an integer number (5052030275138).

Almost surely, 2^{30312023230011} is an apocalyptic number.

30312023230011 is a deficient number, since it is larger than the sum of its proper divisors (10104218971093).

30312023230011 is a wasteful number, since it uses less digits than its factorization.

30312023230011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 52806941.

The product of its (nonzero) digits is 648, while the sum is 21.

Adding to 30312023230011 its reverse (11003232021303), we get a palindrome (41315255251314).

The spelling of 30312023230011 in words is "thirty trillion, three hundred twelve billion, twenty-three million, two hundred thirty thousand, eleven".