1016342123 has 2 divisors, whose sum is σ = 1016342124. Its totient is φ = 1016342122.

The previous prime is 1016342113. The next prime is 1016342137. The reversal of 1016342123 is 3212436101.

1016342123 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 not a de Polignac number, because 1016342123 - 2¹⁶ = 1016276587 is a prime.

It is not a weakly prime, because it can be changed into another prime (1016342113) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 508171061 + 508171062.

It is an arithmetic number, because the mean of its divisors is an integer number (508171062).

Almost surely, 2^1016342123 is an apocalyptic number.

1016342123 is a deficient number, since it is larger than the sum of its proper divisors (1).

1016342123 is an equidigital number, since it uses as much as digits as its factorization.

1016342123 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 864, while the sum is 23.

The square root of 1016342123 is about 31880.1211258678. The cubic root of 1016342123 is about 1005.4179669538.

Adding to 1016342123 its reverse (3212436101), we get a palindrome (4228778224).

The spelling of 1016342123 in words is "one billion, sixteen million, three hundred forty-two thousand, one hundred twenty-three".