30142010023 has 2 divisors, whose sum is σ = 30142010024. Its totient is φ = 30142010022.

The previous prime is 30142009991. The next prime is 30142010081. The reversal of 30142010023 is 32001024103.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 30142010023 - 2⁵ = 30142009991 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 30142009979 and 30142010006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30142013023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15071005011 + 15071005012.

It is an arithmetic number, because the mean of its divisors is an integer number (15071005012).

Almost surely, 2^30142010023 is an apocalyptic number.

30142010023 is a deficient number, since it is larger than the sum of its proper divisors (1).

30142010023 is an equidigital number, since it uses as much as digits as its factorization.

30142010023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 144, while the sum is 16.

Adding to 30142010023 its reverse (32001024103), we get a palindrome (62143034126).

The spelling of 30142010023 in words is "thirty billion, one hundred forty-two million, ten thousand, twenty-three".