1003201023 has 8 divisors (see below), whose sum is σ = 1459201536. Its totient is φ = 608000600.

The previous prime is 1003200971. The next prime is 1003201037. The reversal of 1003201023 is 3201023001.

It is a happy number.

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

It is a cyclic number.

It is not a de Polignac number, because 1003201023 - 2⁸ = 1003200767 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1003201123) 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, 15199983 + ... + 15200048.

It is an arithmetic number, because the mean of its divisors is an integer number (182400192).

Almost surely, 2^1003201023 is an apocalyptic number.

1003201023 is a deficient number, since it is larger than the sum of its proper divisors (456000513).

1003201023 is a wasteful number, since it uses less digits than its factorization.

1003201023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30400045.

The product of its (nonzero) digits is 36, while the sum is 12.

The square root of 1003201023 is about 31673.3487809546. The cubic root of 1003201023 is about 1001.0658711817.

Adding to 1003201023 its reverse (3201023001), we get a palindrome (4204224024).

The spelling of 1003201023 in words is "one billion, three million, two hundred one thousand, twenty-three".