1214411143123 has 4 divisors (see below), whose sum is σ = 1214438289880. Its totient is φ = 1214383996368.

The previous prime is 1214411143103. The next prime is 1214411143181. The reversal of 1214411143123 is 3213411144121.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 1214411143123 - 2²⁹ = 1213874272211 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1214411143091 and 1214411143100.

It is not an unprimeable number, because it can be changed into a prime (1214411143103) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13506165 + ... + 13595782.

It is an arithmetic number, because the mean of its divisors is an integer number (303609572470).

Almost surely, 2^{1214411143123} is an apocalyptic number.

1214411143123 is a deficient number, since it is larger than the sum of its proper divisors (27146757).

1214411143123 is an equidigital number, since it uses as much as digits as its factorization.

1214411143123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27146756.

The product of its digits is 2304, while the sum is 28.

Adding to 1214411143123 its reverse (3213411144121), we get a palindrome (4427822287244).

The spelling of 1214411143123 in words is "one trillion, two hundred fourteen billion, four hundred eleven million, one hundred forty-three thousand, one hundred twenty-three".