20230031001 has 16 divisors (see below), whose sum is σ = 27056021120. Its totient is φ = 13445429760.

The previous prime is 20230030967. The next prime is 20230031021. The reversal of 20230031001 is 10013003202.

It is a happy number.

It is not a de Polignac number, because 20230031001 - 2¹⁰ = 20230029977 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (20230031021) 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, 1334601 + ... + 1349673.

It is an arithmetic number, because the mean of its divisors is an integer number (1691001320).

Almost surely, 2^20230031001 is an apocalyptic number.

It is an amenable number.

20230031001 is a deficient number, since it is larger than the sum of its proper divisors (6825990119).

20230031001 is a wasteful number, since it uses less digits than its factorization.

20230031001 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16416.

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

Adding to 20230031001 its reverse (10013003202), we get a palindrome (30243034203).

The spelling of 20230031001 in words is "twenty billion, two hundred thirty million, thirty-one thousand, one".