97182711125 has 12 divisors (see below), whose sum is σ = 121288373388. Its totient is φ = 77743380600.

The previous prime is 97182711121. The next prime is 97182711133. The reversal of 97182711125 is 52111728179.

It is a happy number.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 3109846756 + 94072864369 = 55766^2 + 306713^2 .

It is not a de Polignac number, because 97182711125 - 2² = 97182711121 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (97182711121) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3471434 + ... + 3499316.

It is an arithmetic number, because the mean of its divisors is an integer number (10107364449).

Almost surely, 2^97182711125 is an apocalyptic number.

It is an amenable number.

97182711125 is a deficient number, since it is larger than the sum of its proper divisors (24105662263).

97182711125 is an frugal number, since it uses more digits than its factorization.

97182711125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55781 (or 27888 counting only the distinct ones).

The product of its digits is 70560, while the sum is 44.

The spelling of 97182711125 in words is "ninety-seven billion, one hundred eighty-two million, seven hundred eleven thousand, one hundred twenty-five".