3123141145219 has 2 divisors, whose sum is σ = 3123141145220. Its totient is φ = 3123141145218.

The previous prime is 3123141145211. The next prime is 3123141145277. The reversal of 3123141145219 is 9125411413213.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 3123141145219 - 2³ = 3123141145211 is a prime.

It is a super-2 number, since 2×3123141145219² (a number of 26 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (3123141145211) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1561570572609 + 1561570572610.

It is an arithmetic number, because the mean of its divisors is an integer number (1561570572610).

Almost surely, 2^{3123141145219} is an apocalyptic number.

3123141145219 is a deficient number, since it is larger than the sum of its proper divisors (1).

3123141145219 is an equidigital number, since it uses as much as digits as its factorization.

3123141145219 is an evil number, because the sum of its binary digits is even.

The product of its digits is 25920, while the sum is 37.

The spelling of 3123141145219 in words is "three trillion, one hundred twenty-three billion, one hundred forty-one million, one hundred forty-five thousand, two hundred nineteen".