1312200132132 has 24 divisors (see below), whose sum is σ = 3144551669056. Its totient is φ = 425578421088.

The previous prime is 1312200132121. The next prime is 1312200132143. The reversal of 1312200132132 is 2312310022131.

It is an interprime number because it is at equal distance from previous prime (1312200132121) and next prime (1312200132143).

It is a junction number, because it is equal to n+sod(n) for n = 1312200132099 and 1312200132108.

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, 1477702408 + ... + 1477703295.

Almost surely, 2^{1312200132132} is an apocalyptic number.

1312200132132 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

1312200132132 is an abundant number, since it is smaller than the sum of its proper divisors (1832351536924).

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

1312200132132 is a wasteful number, since it uses less digits than its factorization.

1312200132132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2955405747 (or 2955405745 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 21.

Adding to 1312200132132 its reverse (2312310022131), we get a palindrome (3624510154263).

The spelling of 1312200132132 in words is "one trillion, three hundred twelve billion, two hundred million, one hundred thirty-two thousand, one hundred thirty-two".