1202130232132 has 12 divisors (see below), whose sum is σ = 2103747056236. Its totient is φ = 601059644640.

The previous prime is 1202130232103. The next prime is 1202130232153. The reversal of 1202130232132 is 2312320312021.

It can be written as a sum of positive squares in 2 ways, for example, as 695849598976 + 506280633156 = 834176^2 + 711534^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 851883 + ... + 1769170.

Almost surely, 2^{1202130232132} is an apocalyptic number.

It is an amenable number.

1202130232132 is a deficient number, since it is larger than the sum of its proper divisors (901616824104).

1202130232132 is a wasteful number, since it uses less digits than its factorization.

1202130232132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2735718 (or 2735716 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 22.

Adding to 1202130232132 its reverse (2312320312021), we get a palindrome (3514450544153).

The spelling of 1202130232132 in words is "one trillion, two hundred two billion, one hundred thirty million, two hundred thirty-two thousand, one hundred thirty-two".