83481301 has 2 divisors, whose sum is σ = 83481302. Its totient is φ = 83481300.

The previous prime is 83481253. The next prime is 83481313. The reversal of 83481301 is 10318438.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 48316401 + 35164900 = 6951^2 + 5930^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-83481301 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 83481301.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (83481331) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41740650 + 41740651.

It is an arithmetic number, because the mean of its divisors is an integer number (41740651).

Almost surely, 2^83481301 is an apocalyptic number.

It is an amenable number.

83481301 is a deficient number, since it is larger than the sum of its proper divisors (1).

83481301 is an equidigital number, since it uses as much as digits as its factorization.

83481301 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 83481301 is about 9136.8102202027. The cubic root of 83481301 is about 437.0486028326.

Adding to 83481301 its reverse (10318438), we get a palindrome (93799739).

The spelling of 83481301 in words is "eighty-three million, four hundred eighty-one thousand, three hundred one".