71113102 has 16 divisors (see below), whose sum is σ = 111729312. Its totient is φ = 33881760.

The previous prime is 71113073. The next prime is 71113111. The reversal of 71113102 is 20131117.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 9952 + ... + 15532.

It is an arithmetic number, because the mean of its divisors is an integer number (6983082).

Almost surely, 2^71113102 is an apocalyptic number.

71113102 is a deficient number, since it is larger than the sum of its proper divisors (40616210).

71113102 is a wasteful number, since it uses less digits than its factorization.

71113102 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5883.

The product of its (nonzero) digits is 42, while the sum is 16.

The square root of 71113102 is about 8432.8584714793. The cubic root of 71113102 is about 414.3015337711.

Adding to 71113102 its reverse (20131117), we get a palindrome (91244219).

The spelling of 71113102 in words is "seventy-one million, one hundred thirteen thousand, one hundred two".