30131342023 has 2 divisors, whose sum is σ = 30131342024. Its totient is φ = 30131342022.

The previous prime is 30131341991. The next prime is 30131342057. The reversal of 30131342023 is 32024313103.

It is a weak prime.

It is an emirp because it is prime and its reverse (32024313103) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 30131342023 - 2⁵ = 30131341991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30131341985 and 30131342003.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30131342063) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15065671011 + 15065671012.

It is an arithmetic number, because the mean of its divisors is an integer number (15065671012).

Almost surely, 2^30131342023 is an apocalyptic number.

30131342023 is a deficient number, since it is larger than the sum of its proper divisors (1).

30131342023 is an equidigital number, since it uses as much as digits as its factorization.

30131342023 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 1296, while the sum is 22.

Adding to 30131342023 its reverse (32024313103), we get a palindrome (62155655126).

The spelling of 30131342023 in words is "thirty billion, one hundred thirty-one million, three hundred forty-two thousand, twenty-three".