1023232030042 has 8 divisors (see below), whose sum is σ = 1534857848532. Its totient is φ = 511612747200.

The previous prime is 1023232029961. The next prime is 1023232030057. The reversal of 1023232030042 is 2400302323201.

It can be written as a sum of positive squares in 2 ways, for example, as 772270106521 + 250961923521 = 878789^2 + 500961^2 .

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

It is a junction number, because it is equal to n+sod(n) for n = 1023232029995 and 1023232030022.

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 3 ways as a sum of consecutive naturals, for example, 1221709 + ... + 1881232.

Almost surely, 2^{1023232030042} is an apocalyptic number.

1023232030042 is a deficient number, since it is larger than the sum of its proper divisors (511625818490).

1023232030042 is a wasteful number, since it uses less digits than its factorization.

1023232030042 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3267824.

The product of its (nonzero) digits is 1728, while the sum is 22.

Adding to 1023232030042 its reverse (2400302323201), we get a palindrome (3423534353243).

The spelling of 1023232030042 in words is "one trillion, twenty-three billion, two hundred thirty-two million, thirty thousand, forty-two".