30112303141 has 2 divisors, whose sum is σ = 30112303142. Its totient is φ = 30112303140.

The previous prime is 30112303069. The next prime is 30112303153. The reversal of 30112303141 is 14130321103.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 28537007041 + 1575296100 = 168929^2 + 39690^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-30112303141 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (30112313141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 15056151570 + 15056151571.

It is an arithmetic number, because the mean of its divisors is an integer number (15056151571).

Almost surely, 2^30112303141 is an apocalyptic number.

It is an amenable number.

30112303141 is a deficient number, since it is larger than the sum of its proper divisors (1).

30112303141 is an equidigital number, since it uses as much as digits as its factorization.

30112303141 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 30112303141 its reverse (14130321103), we get a palindrome (44242624244).

The spelling of 30112303141 in words is "thirty billion, one hundred twelve million, three hundred three thousand, one hundred forty-one".