35312105123 has 2 divisors, whose sum is σ = 35312105124. Its totient is φ = 35312105122.

The previous prime is 35312105099. The next prime is 35312105161. The reversal of 35312105123 is 32150121353.

35312105123 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-35312105123 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 35312105092 and 35312105101.

It is not a weakly prime, because it can be changed into another prime (35312105173) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 17656052561 + 17656052562.

It is an arithmetic number, because the mean of its divisors is an integer number (17656052562).

Almost surely, 2^35312105123 is an apocalyptic number.

35312105123 is a deficient number, since it is larger than the sum of its proper divisors (1).

35312105123 is an equidigital number, since it uses as much as digits as its factorization.

35312105123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2700, while the sum is 26.

Adding to 35312105123 its reverse (32150121353), we get a palindrome (67462226476).

The spelling of 35312105123 in words is "thirty-five billion, three hundred twelve million, one hundred five thousand, one hundred twenty-three".