83508470675131 has 2 divisors, whose sum is σ = 83508470675132. Its totient is φ = 83508470675130.

The previous prime is 83508470675093. The next prime is 83508470675137. The reversal of 83508470675131 is 13157607480538.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 83508470675131 - 2¹¹ = 83508470673083 is a prime.

It is a super-2 number, since 2×83508470675131² (a number of 29 digits) contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (83508470675137) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 41754235337565 + 41754235337566.

It is an arithmetic number, because the mean of its divisors is an integer number (41754235337566).

Almost surely, 2^{83508470675131} is an apocalyptic number.

83508470675131 is a deficient number, since it is larger than the sum of its proper divisors (1).

83508470675131 is an equidigital number, since it uses as much as digits as its factorization.

83508470675131 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 16934400, while the sum is 58.

The spelling of 83508470675131 in words is "eighty-three trillion, five hundred eight billion, four hundred seventy million, six hundred seventy-five thousand, one hundred thirty-one".