312201441020132 has 24 divisors (see below), whose sum is σ = 546395239305216. Its totient is φ = 156088516065408.

The previous prime is 312201441020113. The next prime is 312201441020149. The reversal of 312201441020132 is 231020144102213.

It is a happy number.

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, 4901320508 + ... + 4901384204.

It is an arithmetic number, because the mean of its divisors is an integer number (22766468304384).

Almost surely, 2^{312201441020132} is an apocalyptic number.

It is an amenable number.

312201441020132 is a deficient number, since it is larger than the sum of its proper divisors (234193798285084).

312201441020132 is a wasteful number, since it uses less digits than its factorization.

312201441020132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 140267 (or 140265 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 26.

Adding to 312201441020132 its reverse (231020144102213), we get a palindrome (543221585122345).

The spelling of 312201441020132 in words is "three hundred twelve trillion, two hundred one billion, four hundred forty-one million, twenty thousand, one hundred thirty-two".