20231030001 has 64 divisors (see below), whose sum is σ = 34604810240. Its totient is φ = 10226373120.

The previous prime is 20231029913. The next prime is 20231030003. The reversal of 20231030001 is 10003013202.

It is a happy number.

It is not a de Polignac number, because 20231030001 - 2¹⁰ = 20231028977 is a prime.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (20231030003) by changing a digit.

It is a polite number, since it can be written in 63 ways as a sum of consecutive naturals, for example, 860085 + ... + 883293.

It is an arithmetic number, because the mean of its divisors is an integer number (540700160).

Almost surely, 2^20231030001 is an apocalyptic number.

20231030001 is a gapful number since it is divisible by the number (21) formed by its first and last digit.

It is an amenable number.

20231030001 is a deficient number, since it is larger than the sum of its proper divisors (14373780239).

20231030001 is a wasteful number, since it uses less digits than its factorization.

20231030001 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23366.

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

Adding to 20231030001 its reverse (10003013202), we get a palindrome (30234043203).

The spelling of 20231030001 in words is "twenty billion, two hundred thirty-one million, thirty thousand, one".