1032020031442 has 4 divisors (see below), whose sum is σ = 1548030047166. Its totient is φ = 516010015720.

The previous prime is 1032020031437. The next prime is 1032020031451. The reversal of 1032020031442 is 2441300202301.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 915123737641 + 116896293801 = 956621^2 + 341901^2 .

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 as a sum of consecutive naturals, namely, 258005007859 + ... + 258005007862.

Almost surely, 2^{1032020031442} is an apocalyptic number.

1032020031442 is a deficient number, since it is larger than the sum of its proper divisors (516010015724).

1032020031442 is an equidigital number, since it uses as much as digits as its factorization.

1032020031442 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 516010015723.

The product of its (nonzero) digits is 1152, while the sum is 22.

Adding to 1032020031442 its reverse (2441300202301), we get a palindrome (3473320233743).

The spelling of 1032020031442 in words is "one trillion, thirty-two billion, twenty million, thirty-one thousand, four hundred forty-two".