12101443254034 has 16 divisors (see below), whose sum is σ = 18159091255800. Its totient is φ = 6048413023744.

The previous prime is 12101443253899. The next prime is 12101443254149. The reversal of 12101443254034 is 43045234410121.

It can be written as a sum of positive squares in 4 ways, for example, as 10972424376225 + 1129018877809 = 3312465^2 + 1062553^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232797054 + ... + 232849030.

Almost surely, 2^{12101443254034} is an apocalyptic number.

12101443254034 is a deficient number, since it is larger than the sum of its proper divisors (6057648001766).

12101443254034 is a wasteful number, since it uses less digits than its factorization.

12101443254034 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94157.

The product of its (nonzero) digits is 46080, while the sum is 34.

Adding to 12101443254034 its reverse (43045234410121), we get a palindrome (55146677664155).

The spelling of 12101443254034 in words is "twelve trillion, one hundred one billion, four hundred forty-three million, two hundred fifty-four thousand, thirty-four".