1210344232132 has 24 divisors (see below), whose sum is σ = 2421882800064. Its totient is φ = 518463027552.

The previous prime is 1210344232093. The next prime is 1210344232157. The reversal of 1210344232132 is 2312324430121.

It is a Harshad number since it is a multiple of its sum of digits (28).

It is a self number, because there is not a number n which added to its sum of digits gives 1210344232132.

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, 10605943 + ... + 10719454.

It is an arithmetic number, because the mean of its divisors is an integer number (100911783336).

Almost surely, 2^{1210344232132} is an apocalyptic number.

It is an amenable number.

1210344232132 is an abundant number, since it is smaller than the sum of its proper divisors (1211538567932).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1210344232132 is a wasteful number, since it uses less digits than its factorization.

1210344232132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 21327435 (or 21327433 counting only the distinct ones).

The product of its (nonzero) digits is 6912, while the sum is 28.

Adding to 1210344232132 its reverse (2312324430121), we get a palindrome (3522668662253).

The spelling of 1210344232132 in words is "one trillion, two hundred ten billion, three hundred forty-four million, two hundred thirty-two thousand, one hundred thirty-two".