71153835117 has 8 divisors (see below), whose sum is σ = 95811105120. Its totient is φ = 46966227600.

The previous prime is 71153835097. The next prime is 71153835133.

71153835117 is nontrivially palindromic in base 10.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 71153835117 - 2⁷ = 71153834989 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (71153835617) 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, 117415267 + ... + 117415872.

It is an arithmetic number, because the mean of its divisors is an integer number (11976388140).

Almost surely, 2^71153835117 is an apocalyptic number.

It is an amenable number.

71153835117 is a deficient number, since it is larger than the sum of its proper divisors (24657270003).

71153835117 is a wasteful number, since it uses less digits than its factorization.

71153835117 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234831243.

The product of its digits is 88200, while the sum is 42.

The spelling of 71153835117 in words is "seventy-one billion, one hundred fifty-three million, eight hundred thirty-five thousand, one hundred seventeen".