1021143110132 has 24 divisors (see below), whose sum is σ = 1837064436480. Its totient is φ = 496294123680.

The previous prime is 1021143110101. The next prime is 1021143110149. The reversal of 1021143110132 is 2310113411201.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3166544 + ... + 3474087.

It is an arithmetic number, because the mean of its divisors is an integer number (76544351520).

Almost surely, 2^{1021143110132} is an apocalyptic number.

It is an amenable number.

1021143110132 is a deficient number, since it is larger than the sum of its proper divisors (815921326348).

1021143110132 is a wasteful number, since it uses less digits than its factorization.

1021143110132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6641711 (or 6641709 counting only the distinct ones).

The product of its (nonzero) digits is 144, while the sum is 20.

Adding to 1021143110132 its reverse (2310113411201), we get a palindrome (3331256521333).

The spelling of 1021143110132 in words is "one trillion, twenty-one billion, one hundred forty-three million, one hundred ten thousand, one hundred thirty-two".