30000010310023 has 16 divisors (see below), whose sum is σ = 32339826892800. Its totient is φ = 27664786606176.

The previous prime is 30000010309987. The next prime is 30000010310107. The reversal of 30000010310023 is 32001301000003.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30000010310023 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (13).

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30000010309985 and 30000010310012.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30000010310423) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 210014178 + ... + 210156976.

It is an arithmetic number, because the mean of its divisors is an integer number (2021239180800).

Almost surely, 2^{30000010310023} is an apocalyptic number.

30000010310023 is a deficient number, since it is larger than the sum of its proper divisors (2339816582777).

30000010310023 is a wasteful number, since it uses less digits than its factorization.

30000010310023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158766.

The product of its (nonzero) digits is 54, while the sum is 13.

Adding to 30000010310023 its reverse (32001301000003), we get a palindrome (62001311310026).

The spelling of 30000010310023 in words is "thirty trillion, ten million, three hundred ten thousand, twenty-three".