97155529513113 has 8 divisors (see below), whose sum is σ = 129540909570208. Its totient is φ = 64770251232384.

The previous prime is 97155529513067. The next prime is 97155529513157. The reversal of 97155529513113 is 31131592555179.

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

It is a de Polignac number, because none of the positive numbers 2^k-97155529513113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97155529523113) 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, 23188120 + ... + 27055497.

It is an arithmetic number, because the mean of its divisors is an integer number (16192613696276).

Almost surely, 2^{97155529513113} is an apocalyptic number.

It is an amenable number.

97155529513113 is a deficient number, since it is larger than the sum of its proper divisors (32385380057095).

97155529513113 is a wasteful number, since it uses less digits than its factorization.

97155529513113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50888183.

The product of its digits is 6378750, while the sum is 57.

The spelling of 97155529513113 in words is "ninety-seven trillion, one hundred fifty-five billion, five hundred twenty-nine million, five hundred thirteen thousand, one hundred thirteen".