32023423031 has 2 divisors, whose sum is σ = 32023423032. Its totient is φ = 32023423030.

The previous prime is 32023423021. The next prime is 32023423049. The reversal of 32023423031 is 13032432023.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 32023423031 - 2¹⁴ = 32023406647 is a prime.

It is a super-2 number, since 2×32023423031² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32023422988 and 32023423006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32023423021) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16011711515 + 16011711516.

It is an arithmetic number, because the mean of its divisors is an integer number (16011711516).

Almost surely, 2^32023423031 is an apocalyptic number.

32023423031 is a deficient number, since it is larger than the sum of its proper divisors (1).

32023423031 is an equidigital number, since it uses as much as digits as its factorization.

32023423031 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2592, while the sum is 23.

Adding to 32023423031 its reverse (13032432023), we get a palindrome (45055855054).

The spelling of 32023423031 in words is "thirty-two billion, twenty-three million, four hundred twenty-three thousand, thirty-one".