71332102 has 16 divisors (see below), whose sum is σ = 114730560. Its totient is φ = 33141888.

The previous prime is 71332081. The next prime is 71332103. The reversal of 71332102 is 20123317.

It is a self number, because there is not a number n which added to its sum of digits gives 71332102.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71332103) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 10593 + ... + 15964.

It is an arithmetic number, because the mean of its divisors is an integer number (7170660).

Almost surely, 2^71332102 is an apocalyptic number.

71332102 is a deficient number, since it is larger than the sum of its proper divisors (43398458).

71332102 is a wasteful number, since it uses less digits than its factorization.

71332102 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26655.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 71332102 is about 8445.8334106233. The cubic root of 71332102 is about 414.7263924487.

Adding to 71332102 its reverse (20123317), we get a palindrome (91455419).

The spelling of 71332102 in words is "seventy-one million, three hundred thirty-two thousand, one hundred two".