1020313033023 has 8 divisors (see below), whose sum is σ = 1361102044288. Its totient is φ = 679866355224.

The previous prime is 1020313033009. The next prime is 1020313033067. The reversal of 1020313033023 is 3203303130201.

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

It is not a de Polignac number, because 1020313033023 - 2⁴ = 1020313033007 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1020313033093) 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, 85576411 + ... + 85588332.

It is an arithmetic number, because the mean of its divisors is an integer number (170137755536).

Almost surely, 2^{1020313033023} is an apocalyptic number.

1020313033023 is a deficient number, since it is larger than the sum of its proper divisors (340789011265).

1020313033023 is a wasteful number, since it uses less digits than its factorization.

1020313033023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 171166733.

The product of its (nonzero) digits is 972, while the sum is 21.

Adding to 1020313033023 its reverse (3203303130201), we get a palindrome (4223616163224).

The spelling of 1020313033023 in words is "one trillion, twenty billion, three hundred thirteen million, thirty-three thousand, twenty-three".