82940103 has 12 divisors (see below), whose sum is σ = 119884440. Its totient is φ = 55255536.

The previous prime is 82940069. The next prime is 82940107. The reversal of 82940103 is 30104928.

It is not a de Polignac number, because 82940103 - 2¹⁶ = 82874567 is a prime.

It is a super-3 number, since 3×82940103³ (a number of 25 digits) contains 333 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82940107) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 18628 + ... + 22646.

It is an arithmetic number, because the mean of its divisors is an integer number (9990370).

Almost surely, 2^82940103 is an apocalyptic number.

82940103 is a deficient number, since it is larger than the sum of its proper divisors (36944337).

82940103 is a wasteful number, since it uses less digits than its factorization.

82940103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6318 (or 6315 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 27.

The square root of 82940103 is about 9107.1457109239. The cubic root of 82940103 is about 436.1021121969.

The spelling of 82940103 in words is "eighty-two million, nine hundred forty thousand, one hundred three".