231482711877673 has 2 divisors, whose sum is σ = 231482711877674. Its totient is φ = 231482711877672.

The previous prime is 231482711877661. The next prime is 231482711877727. The reversal of 231482711877673 is 376778117284132.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126815346157824 + 104667365719849 = 11261232^2 + 10230707^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-231482711877673 is a prime.

It is a super-3 number, since 3×231482711877673³ (a number of 44 digits) contains 333 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 231482711877599 and 231482711877608.

It is not a weakly prime, because it can be changed into another prime (231482711877073) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115741355938836 + 115741355938837.

It is an arithmetic number, because the mean of its divisors is an integer number (115741355938837).

Almost surely, 2^{231482711877673} is an apocalyptic number.

It is an amenable number.

231482711877673 is a deficient number, since it is larger than the sum of its proper divisors (1).

231482711877673 is an equidigital number, since it uses as much as digits as its factorization.

231482711877673 is an evil number, because the sum of its binary digits is even.

The product of its digits is 132765696, while the sum is 67.

The spelling of 231482711877673 in words is "two hundred thirty-one trillion, four hundred eighty-two billion, seven hundred eleven million, eight hundred seventy-seven thousand, six hundred seventy-three".