71010048100 has 36 divisors (see below), whose sum is σ = 155073315124. Its totient is φ = 28223095680.

The previous prime is 71010048077. The next prime is 71010048191. The reversal of 71010048100 is 184001017.

It can be written as a sum of positive squares in 6 ways, for example, as 9733006336 + 61277041764 = 98656^2 + 247542^2 .

It is a super-2 number, since 2×71010048100² (a number of 23 digits) contains 22 as substring.

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 11 ways as a sum of consecutive naturals, for example, 2245767 + ... + 2277166.

Almost surely, 2^71010048100 is an apocalyptic number.

It is an amenable number.

71010048100 is an abundant number, since it is smaller than the sum of its proper divisors (84063267024).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

71010048100 is a wasteful number, since it uses less digits than its factorization.

71010048100 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4523104 (or 4523097 counting only the distinct ones).

The product of its (nonzero) digits is 224, while the sum is 22.

Adding to 71010048100 its reverse (184001017), we get a palindrome (71194049117).

The spelling of 71010048100 in words is "seventy-one billion, ten million, forty-eight thousand, one hundred".