32053230731 has 2 divisors, whose sum is σ = 32053230732. Its totient is φ = 32053230730.

The previous prime is 32053230697. The next prime is 32053230757. The reversal of 32053230731 is 13703235023.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-32053230731 is a prime.

It is a super-2 number, since 2×32053230731² (a number of 22 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 32053230694 and 32053230703.

It is not a weakly prime, because it can be changed into another prime (32053230761) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16026615365 + 16026615366.

It is an arithmetic number, because the mean of its divisors is an integer number (16026615366).

Almost surely, 2^32053230731 is an apocalyptic number.

32053230731 is a deficient number, since it is larger than the sum of its proper divisors (1).

32053230731 is an equidigital number, since it uses as much as digits as its factorization.

32053230731 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 11340, while the sum is 29.

Adding to 32053230731 its reverse (13703235023), we get a palindrome (45756465754).

The spelling of 32053230731 in words is "thirty-two billion, fifty-three million, two hundred thirty thousand, seven hundred thirty-one".