1232132201123 has 16 divisors (see below), whose sum is σ = 1319327953440. Its totient is φ = 1147202611200.

The previous prime is 1232132201101. The next prime is 1232132201143. The reversal of 1232132201123 is 3211022312321.

It is not a de Polignac number, because 1232132201123 - 2⁶ = 1232132201059 is a prime.

It is a super-2 number, since 2×1232132201123² (a number of 25 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1232132201143) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 973733 + ... + 1847273.

It is an arithmetic number, because the mean of its divisors is an integer number (82457997090).

Almost surely, 2^{1232132201123} is an apocalyptic number.

1232132201123 is a deficient number, since it is larger than the sum of its proper divisors (87195752317).

1232132201123 is a wasteful number, since it uses less digits than its factorization.

1232132201123 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874838.

The product of its (nonzero) digits is 864, while the sum is 23.

Adding to 1232132201123 its reverse (3211022312321), we get a palindrome (4443154513444).

The spelling of 1232132201123 in words is "one trillion, two hundred thirty-two billion, one hundred thirty-two million, two hundred one thousand, one hundred twenty-three".