97904365113 has 8 divisors (see below), whose sum is σ = 130547670400. Its totient is φ = 65265318288.

The previous prime is 97904365073. The next prime is 97904365133. The reversal of 97904365113 is 31156340979.

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

It is not a de Polignac number, because 97904365113 - 2²¹ = 97902267961 is a prime.

It is a super-2 number, since 2×97904365113² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (97904365133) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1010578 + ... + 1103211.

It is an arithmetic number, because the mean of its divisors is an integer number (16318458800).

Almost surely, 2^97904365113 is an apocalyptic number.

It is an amenable number.

97904365113 is a deficient number, since it is larger than the sum of its proper divisors (32643305287).

97904365113 is a wasteful number, since it uses less digits than its factorization.

97904365113 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2129231.

The product of its (nonzero) digits is 612360, while the sum is 48.

The spelling of 97904365113 in words is "ninety-seven billion, nine hundred four million, three hundred sixty-five thousand, one hundred thirteen".