3123145401067 has 2 divisors, whose sum is σ = 3123145401068. Its totient is φ = 3123145401066.

The previous prime is 3123145400953. The next prime is 3123145401127. The reversal of 3123145401067 is 7601045413213.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 3123145401067 - 2¹¹ = 3123145399019 is a prime.

It is a super-3 number, since 3×3123145401067³ (a number of 38 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (3123145431067) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561572700533 + 1561572700534.

It is an arithmetic number, because the mean of its divisors is an integer number (1561572700534).

Almost surely, 2^{3123145401067} is an apocalyptic number.

3123145401067 is a deficient number, since it is larger than the sum of its proper divisors (1).

3123145401067 is an equidigital number, since it uses as much as digits as its factorization.

3123145401067 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 60480, while the sum is 37.

The spelling of 3123145401067 in words is "three trillion, one hundred twenty-three billion, one hundred forty-five million, four hundred one thousand, sixty-seven".