1023303033434 has 8 divisors (see below), whose sum is σ = 1674495872928. Its totient is φ = 465137742460.

The previous prime is 1023303033433. The next prime is 1023303033439. The reversal of 1023303033434 is 4343303033201.

It is a happy number.

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

It is a super-2 number, since 2×1023303033434² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1023303033397 and 1023303033406.

It is not an unprimeable number, because it can be changed into a prime (1023303033433) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23256887102 + ... + 23256887145.

It is an arithmetic number, because the mean of its divisors is an integer number (209311984116).

Almost surely, 2^{1023303033434} is an apocalyptic number.

1023303033434 is a deficient number, since it is larger than the sum of its proper divisors (651192839494).

1023303033434 is a wasteful number, since it uses less digits than its factorization.

1023303033434 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46513774260.

The product of its (nonzero) digits is 23328, while the sum is 29.

Adding to 1023303033434 its reverse (4343303033201), we get a palindrome (5366606066635).

The spelling of 1023303033434 in words is "one trillion, twenty-three billion, three hundred three million, thirty-three thousand, four hundred thirty-four".