32031112073 has 2 divisors, whose sum is σ = 32031112074. Its totient is φ = 32031112072.

The previous prime is 32031112051. The next prime is 32031112123. The reversal of 32031112073 is 37021113023.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 30671567689 + 1359544384 = 175133^2 + 36872^2 .

It is a cyclic number.

It is not a de Polignac number, because 32031112073 - 2⁸ = 32031111817 is a prime.

It is not a weakly prime, because it can be changed into another prime (32031112573) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 16015556036 + 16015556037.

It is an arithmetic number, because the mean of its divisors is an integer number (16015556037).

Almost surely, 2^32031112073 is an apocalyptic number.

It is an amenable number.

32031112073 is a deficient number, since it is larger than the sum of its proper divisors (1).

32031112073 is an equidigital number, since it uses as much as digits as its factorization.

32031112073 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 756, while the sum is 23.

Adding to 32031112073 its reverse (37021113023), we get a palindrome (69052225096).

The spelling of 32031112073 in words is "thirty-two billion, thirty-one million, one hundred twelve thousand, seventy-three".