83130280351 has 8 divisors (see below), whose sum is σ = 84518829824. Its totient is φ = 81746078040.

The previous prime is 83130280297. The next prime is 83130280367. The reversal of 83130280351 is 15308203138.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 83130280351 - 2¹¹ = 83130278303 is a prime.

It is a super-2 number, since 2×83130280351² (a number of 23 digits) contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (83130280151) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1048215 + ... + 1124728.

It is an arithmetic number, because the mean of its divisors is an integer number (10564853728).

Almost surely, 2^83130280351 is an apocalyptic number.

83130280351 is a deficient number, since it is larger than the sum of its proper divisors (1388549473).

83130280351 is a wasteful number, since it uses less digits than its factorization.

83130280351 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2173581.

The product of its (nonzero) digits is 17280, while the sum is 34.

Adding to 83130280351 its reverse (15308203138), we get a palindrome (98438483489).

The spelling of 83130280351 in words is "eighty-three billion, one hundred thirty million, two hundred eighty thousand, three hundred fifty-one".