1023033351042 has 48 divisors (see below), whose sum is σ = 2224811815200. Its totient is φ = 339743880000.

The previous prime is 1023033351037. The next prime is 1023033351049. The reversal of 1023033351042 is 2401533303201.

1023033351042 is a `hidden beast` number, since 1 + 0 + 2 + 303 + 3 + 351 + 0 + 4 + 2 = 666.

It is a junction number, because it is equal to n+sod(n) for n = 1023033350997 and 1023033351015.

It is not an unprimeable number, because it can be changed into a prime (1023033351049) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 43987917 + ... + 44011167.

It is an arithmetic number, because the mean of its divisors is an integer number (46350246150).

Almost surely, 2^{1023033351042} is an apocalyptic number.

1023033351042 is an abundant number, since it is smaller than the sum of its proper divisors (1201778464158).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1023033351042 is a wasteful number, since it uses less digits than its factorization.

1023033351042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32239 (or 32236 counting only the distinct ones).

The product of its (nonzero) digits is 6480, while the sum is 27.

Adding to 1023033351042 its reverse (2401533303201), we get a palindrome (3424566654243).

The spelling of 1023033351042 in words is "one trillion, twenty-three billion, thirty-three million, three hundred fifty-one thousand, forty-two".