71062103 has 12 divisors (see below), whose sum is σ = 83521872. Its totient is φ = 60278400.

The previous prime is 71062099. The next prime is 71062141. The reversal of 71062103 is 30126017.

It is a happy number.

It is not a de Polignac number, because 71062103 - 2² = 71062099 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71062153) 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, 2723 + ... + 12228.

It is an arithmetic number, because the mean of its divisors is an integer number (6960156).

Almost surely, 2^71062103 is an apocalyptic number.

71062103 is a deficient number, since it is larger than the sum of its proper divisors (12459769).

71062103 is a wasteful number, since it uses less digits than its factorization.

71062103 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15062 (or 15055 counting only the distinct ones).

The product of its (nonzero) digits is 252, while the sum is 20.

The square root of 71062103 is about 8429.8341027567. The cubic root of 71062103 is about 414.2024708406.

The spelling of 71062103 in words is "seventy-one million, sixty-two thousand, one hundred three".