20230201023 has 16 divisors (see below), whose sum is σ = 27608947200. Its totient is φ = 13170407936.

The previous prime is 20230201021. The next prime is 20230201051. The reversal of 20230201023 is 32010203202.

It is a cyclic number.

It is not a de Polignac number, because 20230201023 - 2¹ = 20230201021 is a prime.

It is a super-2 number, since 2×20230201023² (a number of 21 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 20230200993 and 20230201011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (20230201021) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96465 + ... + 223082.

It is an arithmetic number, because the mean of its divisors is an integer number (1725559200).

Almost surely, 2^20230201023 is an apocalyptic number.

20230201023 is a deficient number, since it is larger than the sum of its proper divisors (7378746177).

20230201023 is a wasteful number, since it uses less digits than its factorization.

20230201023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 320046.

The product of its (nonzero) digits is 144, while the sum is 15.

Adding to 20230201023 its reverse (32010203202), we get a palindrome (52240404225).

The spelling of 20230201023 in words is "twenty billion, two hundred thirty million, two hundred one thousand, twenty-three".