1232102144045 has 32 divisors (see below), whose sum is σ = 1539474439680. Its totient is φ = 945890183680.

The previous prime is 1232102144027. The next prime is 1232102144057. The reversal of 1232102144045 is 5404412012321.

It is a happy number.

It is not a de Polignac number, because 1232102144045 - 2²⁴ = 1232085366829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1232102143999 and 1232102144017.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 19535321 + ... + 19598289.

It is an arithmetic number, because the mean of its divisors is an integer number (48108576240).

Almost surely, 2^{1232102144045} is an apocalyptic number.

It is an amenable number.

1232102144045 is a deficient number, since it is larger than the sum of its proper divisors (307372295635).

1232102144045 is a wasteful number, since it uses less digits than its factorization.

1232102144045 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64645.

The product of its (nonzero) digits is 7680, while the sum is 29.

Adding to 1232102144045 its reverse (5404412012321), we get a palindrome (6636514156366).

The spelling of 1232102144045 in words is "one trillion, two hundred thirty-two billion, one hundred two million, one hundred forty-four thousand, forty-five".