1002024023 has 16 divisors (see below), whose sum is σ = 1345376256. Its totient is φ = 720735840.

The previous prime is 1002024011. The next prime is 1002024041. The reversal of 1002024023 is 3204202001.

It is not a de Polignac number, because 1002024023 - 2⁴ = 1002024007 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 1002023989 and 1002024007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1002024073) 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 15 ways as a sum of consecutive naturals, for example, 499511 + ... + 501512.

It is an arithmetic number, because the mean of its divisors is an integer number (84086016).

Almost surely, 2^1002024023 is an apocalyptic number.

1002024023 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

1002024023 is a deficient number, since it is larger than the sum of its proper divisors (343352233).

1002024023 is a wasteful number, since it uses less digits than its factorization.

1002024023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1001054.

The product of its (nonzero) digits is 96, while the sum is 14.

The square root of 1002024023 is about 31654.7630381275. The cubic root of 1002024023 is about 1000.6742196590.

Adding to 1002024023 its reverse (3204202001), we get a palindrome (4206226024).

It can be divided in two parts, 10020 and 24023, that added together give a palindrome (34043).

The spelling of 1002024023 in words is "one billion, two million, twenty-four thousand, twenty-three".