1532321012141 has 8 divisors (see below), whose sum is σ = 1541640522240. Its totient is φ = 1523003215888.

The previous prime is 1532321012119. The next prime is 1532321012191. The reversal of 1532321012141 is 1412101232351.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 1532321012141 - 2¹⁴ = 1532320995757 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 1532321012141.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1532321012191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1388495 + ... + 2234403.

It is an arithmetic number, because the mean of its divisors is an integer number (192705065280).

Almost surely, 2^{1532321012141} is an apocalyptic number.

It is an amenable number.

1532321012141 is a deficient number, since it is larger than the sum of its proper divisors (9319510099).

1532321012141 is a wasteful number, since it uses less digits than its factorization.

1532321012141 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 856923.

The product of its (nonzero) digits is 1440, while the sum is 26.

Adding to 1532321012141 its reverse (1412101232351), we get a palindrome (2944422244492).

The spelling of 1532321012141 in words is "one trillion, five hundred thirty-two billion, three hundred twenty-one million, twelve thousand, one hundred forty-one".