32220131023 has 2 divisors, whose sum is σ = 32220131024. Its totient is φ = 32220131022.

The previous prime is 32220130993. The next prime is 32220131057. The reversal of 32220131023 is 32013102223.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32220131023 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (32220138023) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16110065511 + 16110065512.

It is an arithmetic number, because the mean of its divisors is an integer number (16110065512).

Almost surely, 2^32220131023 is an apocalyptic number.

32220131023 is a deficient number, since it is larger than the sum of its proper divisors (1).

32220131023 is an equidigital number, since it uses as much as digits as its factorization.

32220131023 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 432, while the sum is 19.

Adding to 32220131023 its reverse (32013102223), we get a palindrome (64233233246).

The spelling of 32220131023 in words is "thirty-two billion, two hundred twenty million, one hundred thirty-one thousand, twenty-three".