131703833 has 2 divisors, whose sum is σ = 131703834. Its totient is φ = 131703832.

The previous prime is 131703829. The next prime is 131703853. The reversal of 131703833 is 338307131.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 67190809 + 64513024 = 8197^2 + 8032^2 .

It is an emirp because it is prime and its reverse (338307131) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 131703833 - 2² = 131703829 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 131703796 and 131703805.

It is not a weakly prime, because it can be changed into another prime (131703853) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 65851916 + 65851917.

It is an arithmetic number, because the mean of its divisors is an integer number (65851917).

Almost surely, 2^131703833 is an apocalyptic number.

It is an amenable number.

131703833 is a deficient number, since it is larger than the sum of its proper divisors (1).

131703833 is an equidigital number, since it uses as much as digits as its factorization.

131703833 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 29.

The square root of 131703833 is about 11476.2290409350. The cubic root of 131703833 is about 508.7832496022.

The spelling of 131703833 in words is "one hundred thirty-one million, seven hundred three thousand, eight hundred thirty-three".