32232020231 has 2 divisors, whose sum is σ = 32232020232. Its totient is φ = 32232020230.

The previous prime is 32232020207. The next prime is 32232020239. The reversal of 32232020231 is 13202023223.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 32232020231 - 2²⁶ = 32164911367 is a prime.

It is a super-2 number, since 2×32232020231² (a number of 22 digits) contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32232020239) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16116010115 + 16116010116.

It is an arithmetic number, because the mean of its divisors is an integer number (16116010116).

Almost surely, 2^32232020231 is an apocalyptic number.

32232020231 is a deficient number, since it is larger than the sum of its proper divisors (1).

32232020231 is an equidigital number, since it uses as much as digits as its factorization.

32232020231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 864, while the sum is 20.

Adding to 32232020231 its reverse (13202023223), we get a palindrome (45434043454).

The spelling of 32232020231 in words is "thirty-two billion, two hundred thirty-two million, twenty thousand, two hundred thirty-one".