3122072123 has 2 divisors, whose sum is σ = 3122072124. Its totient is φ = 3122072122.

The previous prime is 3122072101. The next prime is 3122072159. The reversal of 3122072123 is 3212702213.

3122072123 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 3122072123 - 2³⁰ = 2048330299 is a prime.

It is not a weakly prime, because it can be changed into another prime (3122012123) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561036061 + 1561036062.

It is an arithmetic number, because the mean of its divisors is an integer number (1561036062).

Almost surely, 2^3122072123 is an apocalyptic number.

3122072123 is a deficient number, since it is larger than the sum of its proper divisors (1).

3122072123 is an equidigital number, since it uses as much as digits as its factorization.

3122072123 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1008, while the sum is 23.

The square root of 3122072123 is about 55875.5055726568. The cubic root of 3122072123 is about 1461.5521310058.

Adding to 3122072123 its reverse (3212702213), we get a palindrome (6334774336).

The spelling of 3122072123 in words is "three billion, one hundred twenty-two million, seventy-two thousand, one hundred twenty-three".