1142132332403 has 8 divisors (see below), whose sum is σ = 1145043933936. Its totient is φ = 1139224435200.

The previous prime is 1142132332391. The next prime is 1142132332447. The reversal of 1142132332403 is 3042332312411.

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 1142132332403 - 2⁴ = 1142132332387 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (1142132332303) 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, 308126 + ... + 1542467.

It is an arithmetic number, because the mean of its divisors is an integer number (143130491742).

Almost surely, 2^{1142132332403} is an apocalyptic number.

1142132332403 is a deficient number, since it is larger than the sum of its proper divisors (2911601533).

1142132332403 is an equidigital number, since it uses as much as digits as its factorization.

1142132332403 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1852165.

The product of its (nonzero) digits is 10368, while the sum is 29.

Adding to 1142132332403 its reverse (3042332312411), we get a palindrome (4184464644814).

The spelling of 1142132332403 in words is "one trillion, one hundred forty-two billion, one hundred thirty-two million, three hundred thirty-two thousand, four hundred three".