91245672101363 has 8 divisors (see below), whose sum is σ = 98627169848256. Its totient is φ = 83915974339200.

The previous prime is 91245672101329. The next prime is 91245672101383. The reversal of 91245672101363 is 36310127654219.

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

It is a cyclic number.

It is not a de Polignac number, because 91245672101363 - 2¹⁰ = 91245672100339 is a prime.

It is a super-2 number, since 2×91245672101363² (a number of 29 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (91245672101323) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (31) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12949992518 + ... + 12949999563.

It is an arithmetic number, because the mean of its divisors is an integer number (12328396231032).

Almost surely, 2^{91245672101363} is an apocalyptic number.

91245672101363 is a deficient number, since it is larger than the sum of its proper divisors (7381497746893).

91245672101363 is a wasteful number, since it uses less digits than its factorization.

91245672101363 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 25899992365.

The product of its (nonzero) digits is 1632960, while the sum is 50.

The spelling of 91245672101363 in words is "ninety-one trillion, two hundred forty-five billion, six hundred seventy-two million, one hundred one thousand, three hundred sixty-three".