1202132321133 has 32 divisors (see below), whose sum is σ = 1726087708800. Its totient is φ = 741411004416.

The previous prime is 1202132321123. The next prime is 1202132321141. The reversal of 1202132321133 is 3311232312021.

It is not a de Polignac number, because 1202132321133 - 2⁹ = 1202132320621 is a prime.

It is a super-2 number, since 2×1202132321133² (a number of 25 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1202132321123) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 36419485 + ... + 36452477.

It is an arithmetic number, because the mean of its divisors is an integer number (53940240900).

Almost surely, 2^{1202132321133} is an apocalyptic number.

It is an amenable number.

1202132321133 is a deficient number, since it is larger than the sum of its proper divisors (523955387667).

1202132321133 is a wasteful number, since it uses less digits than its factorization.

1202132321133 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 45181.

The product of its (nonzero) digits is 1296, while the sum is 24.

Adding to 1202132321133 its reverse (3311232312021), we get a palindrome (4513364633154).

The spelling of 1202132321133 in words is "one trillion, two hundred two billion, one hundred thirty-two million, three hundred twenty-one thousand, one hundred thirty-three".