231001022233023 has 32 divisors (see below), whose sum is σ = 356248701559296. Its totient is φ = 130407960194688.

The previous prime is 231001022232979. The next prime is 231001022233043. The reversal of 231001022233023 is 320332220100132.

It is not a de Polignac number, because 231001022233023 - 2¹⁷ = 231001022101951 is a prime.

It is a super-2 number, since 2×231001022233023² (a number of 30 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 231001022232984 and 231001022233002.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (231001022233043) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (29) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 102342865 + ... + 104575637.

It is an arithmetic number, because the mean of its divisors is an integer number (11132771923728).

Almost surely, 2^{231001022233023} is an apocalyptic number.

231001022233023 is a deficient number, since it is larger than the sum of its proper divisors (125247679326273).

231001022233023 is a wasteful number, since it uses less digits than its factorization.

231001022233023 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2292223.

The product of its (nonzero) digits is 2592, while the sum is 24.

Adding to 231001022233023 its reverse (320332220100132), we get a palindrome (551333242333155).

The spelling of 231001022233023 in words is "two hundred thirty-one trillion, one billion, twenty-two million, two hundred thirty-three thousand, twenty-three".