331041232787053 has 2 divisors, whose sum is σ = 331041232787054. Its totient is φ = 331041232787052.

The previous prime is 331041232787029. The next prime is 331041232787087. The reversal of 331041232787053 is 350787232140133.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 309984863193769 + 21056369593284 = 17606387^2 + 4588722^2 .

It is a cyclic number.

It is not a de Polignac number, because 331041232787053 - 2²¹ = 331041230689901 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 331041232786988 and 331041232787006.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (331041232787753) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 165520616393526 + 165520616393527.

It is an arithmetic number, because the mean of its divisors is an integer number (165520616393527).

Almost surely, 2^{331041232787053} is an apocalyptic number.

It is an amenable number.

331041232787053 is a deficient number, since it is larger than the sum of its proper divisors (1).

331041232787053 is an equidigital number, since it uses as much as digits as its factorization.

331041232787053 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2540160, while the sum is 49.

The spelling of 331041232787053 in words is "three hundred thirty-one trillion, forty-one billion, two hundred thirty-two million, seven hundred eighty-seven thousand, fifty-three".