1083172351 has 2 divisors, whose sum is σ = 1083172352. Its totient is φ = 1083172350.

The previous prime is 1083172339. The next prime is 1083172361. The reversal of 1083172351 is 1532713801.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 1083172351 - 2⁵ = 1083172319 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (1083172361) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 541586175 + 541586176.

It is an arithmetic number, because the mean of its divisors is an integer number (541586176).

Almost surely, 2^1083172351 is an apocalyptic number.

1083172351 is a deficient number, since it is larger than the sum of its proper divisors (1).

1083172351 is an equidigital number, since it uses as much as digits as its factorization.

1083172351 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 5040, while the sum is 31.

The square root of 1083172351 is about 32911.5838421672. The cubic root of 1083172351 is about 1026.9891497049.

The spelling of 1083172351 in words is "one billion, eighty-three million, one hundred seventy-two thousand, three hundred fifty-one".