30116023 has 8 divisors (see below), whose sum is σ = 34508192. Its totient is φ = 25746336.

The previous prime is 30115997. The next prime is 30116033. The reversal of 30116023 is 32061103.

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

It is not a de Polignac number, because 30116023 - 2¹⁷ = 29984951 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 30115988 and 30116006.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (30116033) 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, 2640 + ... + 8197.

It is an arithmetic number, because the mean of its divisors is an integer number (4313524).

Almost surely, 2^30116023 is an apocalyptic number.

30116023 is a deficient number, since it is larger than the sum of its proper divisors (4392169).

30116023 is a wasteful number, since it uses less digits than its factorization.

30116023 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11241.

The product of its (nonzero) digits is 108, while the sum is 16.

The square root of 30116023 is about 5487.8067568018. The cubic root of 30116023 is about 311.1233024654.

Adding to 30116023 its reverse (32061103), we get a palindrome (62177126).

It can be divided in two parts, 3011 and 6023, that multiplied together give a triangular number (18135253 = T₆₀₂₂).

The spelling of 30116023 in words is "thirty million, one hundred sixteen thousand, twenty-three".